Energy Saving Ppt

34
Energy Management in Hospitals Energy Management in Hospitals V.S.S.Nair V.S.S.Nair Hospital Engineering Hospital Engineering Consultant Consultant

description

hospitals

Transcript of Energy Saving Ppt

Page 1: Energy Saving Ppt

Energy Management in Energy Management in HospitalsHospitals

VSSNairVSSNairHospital Engineering Hospital Engineering ConsultantConsultant

Energy use in Hospitals

Hospitals and hospital buildings are large consumers of energy

Per square meter hospitals are the second highest energy intensive space type in the US

In this part of the world it is the highest They have an energy intensity nearly

twice that of average building

Energy use in hospitals

Energy has always been an essential element to the delivery of quality servicesExplosion in the use of technology

by healthcare facilities - increased energy demand

Explosion hellipTen fold

LightingLiftsLaundryAir conditioning refrigerationAdvanced imaging systemsDiagnostic equipments

Hospital energy balance

Air conditioning - 45Hot water - 5Lighting - 20 Kitchen - 5Other - 20

Power consumption dailyhellip

SCT(250 beds) ndash 15000 units -60unitsbedday

Rs22 lakhs pm - SUT(150 beds) - 5000 units

30unitsbedday Rs 75 lakhs pm

ConsumptionhelliphellipSay 25 units beddayKerala has more than 120000

hospital beds gt3000000 units of electricity per daygt Rs 1 crore a day

Kerala Scenario

Healthcare facilities spend more than Rs380 crores annually

This amounts to one tenth the sales of KSEB

10 Energy savings hellip

25000 tonnes of greenhouse gases

750 acres of forest preserved from deforestation

Healthcare and Energy Impacthellip

Importance of addressing climate changes

Encouraging hospitals to cut their Carbon emission

Healthcare should not create health problems

Energy Management Opportunities

1048723 Cat 1 Simple and easy housekeeping

practices

1048723 Cat 2 More savings at a reasonable cash

outlay

1048723 Cat 3 Substantial savings over a long term

with capital investment

EMOs exampleshellip

Category I EMOs

Air Conditioning

Minimize Energy Use

1048723 Turn off AC right after use ndash affix ldquoSave

Energyrdquo sticker near the exit

1048723 Use natural ventilation or fan where

possible

1048723 Set AC at 24oC and suitable fan speed

Check temperature regularly

Air Conditioning

Use Energy Efficiently

1048723 Set up maintenance programme to ensure

efficient operation

1048723 Clean AC and dust filter

1048723 Replace room coolers with more energy efficient models

Air Conditioning

Minimise Energy Loss

1048723 Keep windows and doors closed to minimise air

infiltration when AC is running

1048723 Lower window blinds or curtains to reduce

direct sunlight during summer time

Lighting

1048723 Turn off unnecessary lighting for area

not in use ndash affix ldquoSave Energyrdquo sticker near the switch

1048723 Turn off or dim lighting in perimeter area

Lighting

Examples for switching off

Office Equipment

1048723 Set all computers and office equipment to ldquoenergy savingrdquo mode and turn them off after use

1048723 ldquoScreen Saverrdquo is actually ldquoEnergy Wasterrdquo amp

should not be used when computer is idle

1048723 Unplug equipment chargers and adapters when

these electronic equipment are not in use

1048723 Arrange for last-man-out to turn off all equipment

Lifts amp Escalators

1048723 Use the stairs for 1 or 2 floors up or down ndash affix

ldquoSave Energyrdquo sticker near the lift

1048723 Shut down some of the lifts and escalators

during non-peak hours

1048723 Switch off the lighting and ventilation fan inside

the lift car when the lift is in standbyidle mode

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 2: Energy Saving Ppt

Energy use in Hospitals

Hospitals and hospital buildings are large consumers of energy

Per square meter hospitals are the second highest energy intensive space type in the US

In this part of the world it is the highest They have an energy intensity nearly

twice that of average building

Energy use in hospitals

Energy has always been an essential element to the delivery of quality servicesExplosion in the use of technology

by healthcare facilities - increased energy demand

Explosion hellipTen fold

LightingLiftsLaundryAir conditioning refrigerationAdvanced imaging systemsDiagnostic equipments

Hospital energy balance

Air conditioning - 45Hot water - 5Lighting - 20 Kitchen - 5Other - 20

Power consumption dailyhellip

SCT(250 beds) ndash 15000 units -60unitsbedday

Rs22 lakhs pm - SUT(150 beds) - 5000 units

30unitsbedday Rs 75 lakhs pm

ConsumptionhelliphellipSay 25 units beddayKerala has more than 120000

hospital beds gt3000000 units of electricity per daygt Rs 1 crore a day

Kerala Scenario

Healthcare facilities spend more than Rs380 crores annually

This amounts to one tenth the sales of KSEB

10 Energy savings hellip

25000 tonnes of greenhouse gases

750 acres of forest preserved from deforestation

Healthcare and Energy Impacthellip

Importance of addressing climate changes

Encouraging hospitals to cut their Carbon emission

Healthcare should not create health problems

Energy Management Opportunities

1048723 Cat 1 Simple and easy housekeeping

practices

1048723 Cat 2 More savings at a reasonable cash

outlay

1048723 Cat 3 Substantial savings over a long term

with capital investment

EMOs exampleshellip

Category I EMOs

Air Conditioning

Minimize Energy Use

1048723 Turn off AC right after use ndash affix ldquoSave

Energyrdquo sticker near the exit

1048723 Use natural ventilation or fan where

possible

1048723 Set AC at 24oC and suitable fan speed

Check temperature regularly

Air Conditioning

Use Energy Efficiently

1048723 Set up maintenance programme to ensure

efficient operation

1048723 Clean AC and dust filter

1048723 Replace room coolers with more energy efficient models

Air Conditioning

Minimise Energy Loss

1048723 Keep windows and doors closed to minimise air

infiltration when AC is running

1048723 Lower window blinds or curtains to reduce

direct sunlight during summer time

Lighting

1048723 Turn off unnecessary lighting for area

not in use ndash affix ldquoSave Energyrdquo sticker near the switch

1048723 Turn off or dim lighting in perimeter area

Lighting

Examples for switching off

Office Equipment

1048723 Set all computers and office equipment to ldquoenergy savingrdquo mode and turn them off after use

1048723 ldquoScreen Saverrdquo is actually ldquoEnergy Wasterrdquo amp

should not be used when computer is idle

1048723 Unplug equipment chargers and adapters when

these electronic equipment are not in use

1048723 Arrange for last-man-out to turn off all equipment

Lifts amp Escalators

1048723 Use the stairs for 1 or 2 floors up or down ndash affix

ldquoSave Energyrdquo sticker near the lift

1048723 Shut down some of the lifts and escalators

during non-peak hours

1048723 Switch off the lighting and ventilation fan inside

the lift car when the lift is in standbyidle mode

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 3: Energy Saving Ppt

Energy use in hospitals

Energy has always been an essential element to the delivery of quality servicesExplosion in the use of technology

by healthcare facilities - increased energy demand

Explosion hellipTen fold

LightingLiftsLaundryAir conditioning refrigerationAdvanced imaging systemsDiagnostic equipments

Hospital energy balance

Air conditioning - 45Hot water - 5Lighting - 20 Kitchen - 5Other - 20

Power consumption dailyhellip

SCT(250 beds) ndash 15000 units -60unitsbedday

Rs22 lakhs pm - SUT(150 beds) - 5000 units

30unitsbedday Rs 75 lakhs pm

ConsumptionhelliphellipSay 25 units beddayKerala has more than 120000

hospital beds gt3000000 units of electricity per daygt Rs 1 crore a day

Kerala Scenario

Healthcare facilities spend more than Rs380 crores annually

This amounts to one tenth the sales of KSEB

10 Energy savings hellip

25000 tonnes of greenhouse gases

750 acres of forest preserved from deforestation

Healthcare and Energy Impacthellip

Importance of addressing climate changes

Encouraging hospitals to cut their Carbon emission

Healthcare should not create health problems

Energy Management Opportunities

1048723 Cat 1 Simple and easy housekeeping

practices

1048723 Cat 2 More savings at a reasonable cash

outlay

1048723 Cat 3 Substantial savings over a long term

with capital investment

EMOs exampleshellip

Category I EMOs

Air Conditioning

Minimize Energy Use

1048723 Turn off AC right after use ndash affix ldquoSave

Energyrdquo sticker near the exit

1048723 Use natural ventilation or fan where

possible

1048723 Set AC at 24oC and suitable fan speed

Check temperature regularly

Air Conditioning

Use Energy Efficiently

1048723 Set up maintenance programme to ensure

efficient operation

1048723 Clean AC and dust filter

1048723 Replace room coolers with more energy efficient models

Air Conditioning

Minimise Energy Loss

1048723 Keep windows and doors closed to minimise air

infiltration when AC is running

1048723 Lower window blinds or curtains to reduce

direct sunlight during summer time

Lighting

1048723 Turn off unnecessary lighting for area

not in use ndash affix ldquoSave Energyrdquo sticker near the switch

1048723 Turn off or dim lighting in perimeter area

Lighting

Examples for switching off

Office Equipment

1048723 Set all computers and office equipment to ldquoenergy savingrdquo mode and turn them off after use

1048723 ldquoScreen Saverrdquo is actually ldquoEnergy Wasterrdquo amp

should not be used when computer is idle

1048723 Unplug equipment chargers and adapters when

these electronic equipment are not in use

1048723 Arrange for last-man-out to turn off all equipment

Lifts amp Escalators

1048723 Use the stairs for 1 or 2 floors up or down ndash affix

ldquoSave Energyrdquo sticker near the lift

1048723 Shut down some of the lifts and escalators

during non-peak hours

1048723 Switch off the lighting and ventilation fan inside

the lift car when the lift is in standbyidle mode

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 4: Energy Saving Ppt

Explosion hellipTen fold

LightingLiftsLaundryAir conditioning refrigerationAdvanced imaging systemsDiagnostic equipments

Hospital energy balance

Air conditioning - 45Hot water - 5Lighting - 20 Kitchen - 5Other - 20

Power consumption dailyhellip

SCT(250 beds) ndash 15000 units -60unitsbedday

Rs22 lakhs pm - SUT(150 beds) - 5000 units

30unitsbedday Rs 75 lakhs pm

ConsumptionhelliphellipSay 25 units beddayKerala has more than 120000

hospital beds gt3000000 units of electricity per daygt Rs 1 crore a day

Kerala Scenario

Healthcare facilities spend more than Rs380 crores annually

This amounts to one tenth the sales of KSEB

10 Energy savings hellip

25000 tonnes of greenhouse gases

750 acres of forest preserved from deforestation

Healthcare and Energy Impacthellip

Importance of addressing climate changes

Encouraging hospitals to cut their Carbon emission

Healthcare should not create health problems

Energy Management Opportunities

1048723 Cat 1 Simple and easy housekeeping

practices

1048723 Cat 2 More savings at a reasonable cash

outlay

1048723 Cat 3 Substantial savings over a long term

with capital investment

EMOs exampleshellip

Category I EMOs

Air Conditioning

Minimize Energy Use

1048723 Turn off AC right after use ndash affix ldquoSave

Energyrdquo sticker near the exit

1048723 Use natural ventilation or fan where

possible

1048723 Set AC at 24oC and suitable fan speed

Check temperature regularly

Air Conditioning

Use Energy Efficiently

1048723 Set up maintenance programme to ensure

efficient operation

1048723 Clean AC and dust filter

1048723 Replace room coolers with more energy efficient models

Air Conditioning

Minimise Energy Loss

1048723 Keep windows and doors closed to minimise air

infiltration when AC is running

1048723 Lower window blinds or curtains to reduce

direct sunlight during summer time

Lighting

1048723 Turn off unnecessary lighting for area

not in use ndash affix ldquoSave Energyrdquo sticker near the switch

1048723 Turn off or dim lighting in perimeter area

Lighting

Examples for switching off

Office Equipment

1048723 Set all computers and office equipment to ldquoenergy savingrdquo mode and turn them off after use

1048723 ldquoScreen Saverrdquo is actually ldquoEnergy Wasterrdquo amp

should not be used when computer is idle

1048723 Unplug equipment chargers and adapters when

these electronic equipment are not in use

1048723 Arrange for last-man-out to turn off all equipment

Lifts amp Escalators

1048723 Use the stairs for 1 or 2 floors up or down ndash affix

ldquoSave Energyrdquo sticker near the lift

1048723 Shut down some of the lifts and escalators

during non-peak hours

1048723 Switch off the lighting and ventilation fan inside

the lift car when the lift is in standbyidle mode

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 5: Energy Saving Ppt

Hospital energy balance

Air conditioning - 45Hot water - 5Lighting - 20 Kitchen - 5Other - 20

Power consumption dailyhellip

SCT(250 beds) ndash 15000 units -60unitsbedday

Rs22 lakhs pm - SUT(150 beds) - 5000 units

30unitsbedday Rs 75 lakhs pm

ConsumptionhelliphellipSay 25 units beddayKerala has more than 120000

hospital beds gt3000000 units of electricity per daygt Rs 1 crore a day

Kerala Scenario

Healthcare facilities spend more than Rs380 crores annually

This amounts to one tenth the sales of KSEB

10 Energy savings hellip

25000 tonnes of greenhouse gases

750 acres of forest preserved from deforestation

Healthcare and Energy Impacthellip

Importance of addressing climate changes

Encouraging hospitals to cut their Carbon emission

Healthcare should not create health problems

Energy Management Opportunities

1048723 Cat 1 Simple and easy housekeeping

practices

1048723 Cat 2 More savings at a reasonable cash

outlay

1048723 Cat 3 Substantial savings over a long term

with capital investment

EMOs exampleshellip

Category I EMOs

Air Conditioning

Minimize Energy Use

1048723 Turn off AC right after use ndash affix ldquoSave

Energyrdquo sticker near the exit

1048723 Use natural ventilation or fan where

possible

1048723 Set AC at 24oC and suitable fan speed

Check temperature regularly

Air Conditioning

Use Energy Efficiently

1048723 Set up maintenance programme to ensure

efficient operation

1048723 Clean AC and dust filter

1048723 Replace room coolers with more energy efficient models

Air Conditioning

Minimise Energy Loss

1048723 Keep windows and doors closed to minimise air

infiltration when AC is running

1048723 Lower window blinds or curtains to reduce

direct sunlight during summer time

Lighting

1048723 Turn off unnecessary lighting for area

not in use ndash affix ldquoSave Energyrdquo sticker near the switch

1048723 Turn off or dim lighting in perimeter area

Lighting

Examples for switching off

Office Equipment

1048723 Set all computers and office equipment to ldquoenergy savingrdquo mode and turn them off after use

1048723 ldquoScreen Saverrdquo is actually ldquoEnergy Wasterrdquo amp

should not be used when computer is idle

1048723 Unplug equipment chargers and adapters when

these electronic equipment are not in use

1048723 Arrange for last-man-out to turn off all equipment

Lifts amp Escalators

1048723 Use the stairs for 1 or 2 floors up or down ndash affix

ldquoSave Energyrdquo sticker near the lift

1048723 Shut down some of the lifts and escalators

during non-peak hours

1048723 Switch off the lighting and ventilation fan inside

the lift car when the lift is in standbyidle mode

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 6: Energy Saving Ppt

Power consumption dailyhellip

SCT(250 beds) ndash 15000 units -60unitsbedday

Rs22 lakhs pm - SUT(150 beds) - 5000 units

30unitsbedday Rs 75 lakhs pm

ConsumptionhelliphellipSay 25 units beddayKerala has more than 120000

hospital beds gt3000000 units of electricity per daygt Rs 1 crore a day

Kerala Scenario

Healthcare facilities spend more than Rs380 crores annually

This amounts to one tenth the sales of KSEB

10 Energy savings hellip

25000 tonnes of greenhouse gases

750 acres of forest preserved from deforestation

Healthcare and Energy Impacthellip

Importance of addressing climate changes

Encouraging hospitals to cut their Carbon emission

Healthcare should not create health problems

Energy Management Opportunities

1048723 Cat 1 Simple and easy housekeeping

practices

1048723 Cat 2 More savings at a reasonable cash

outlay

1048723 Cat 3 Substantial savings over a long term

with capital investment

EMOs exampleshellip

Category I EMOs

Air Conditioning

Minimize Energy Use

1048723 Turn off AC right after use ndash affix ldquoSave

Energyrdquo sticker near the exit

1048723 Use natural ventilation or fan where

possible

1048723 Set AC at 24oC and suitable fan speed

Check temperature regularly

Air Conditioning

Use Energy Efficiently

1048723 Set up maintenance programme to ensure

efficient operation

1048723 Clean AC and dust filter

1048723 Replace room coolers with more energy efficient models

Air Conditioning

Minimise Energy Loss

1048723 Keep windows and doors closed to minimise air

infiltration when AC is running

1048723 Lower window blinds or curtains to reduce

direct sunlight during summer time

Lighting

1048723 Turn off unnecessary lighting for area

not in use ndash affix ldquoSave Energyrdquo sticker near the switch

1048723 Turn off or dim lighting in perimeter area

Lighting

Examples for switching off

Office Equipment

1048723 Set all computers and office equipment to ldquoenergy savingrdquo mode and turn them off after use

1048723 ldquoScreen Saverrdquo is actually ldquoEnergy Wasterrdquo amp

should not be used when computer is idle

1048723 Unplug equipment chargers and adapters when

these electronic equipment are not in use

1048723 Arrange for last-man-out to turn off all equipment

Lifts amp Escalators

1048723 Use the stairs for 1 or 2 floors up or down ndash affix

ldquoSave Energyrdquo sticker near the lift

1048723 Shut down some of the lifts and escalators

during non-peak hours

1048723 Switch off the lighting and ventilation fan inside

the lift car when the lift is in standbyidle mode

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 7: Energy Saving Ppt

ConsumptionhelliphellipSay 25 units beddayKerala has more than 120000

hospital beds gt3000000 units of electricity per daygt Rs 1 crore a day

Kerala Scenario

Healthcare facilities spend more than Rs380 crores annually

This amounts to one tenth the sales of KSEB

10 Energy savings hellip

25000 tonnes of greenhouse gases

750 acres of forest preserved from deforestation

Healthcare and Energy Impacthellip

Importance of addressing climate changes

Encouraging hospitals to cut their Carbon emission

Healthcare should not create health problems

Energy Management Opportunities

1048723 Cat 1 Simple and easy housekeeping

practices

1048723 Cat 2 More savings at a reasonable cash

outlay

1048723 Cat 3 Substantial savings over a long term

with capital investment

EMOs exampleshellip

Category I EMOs

Air Conditioning

Minimize Energy Use

1048723 Turn off AC right after use ndash affix ldquoSave

Energyrdquo sticker near the exit

1048723 Use natural ventilation or fan where

possible

1048723 Set AC at 24oC and suitable fan speed

Check temperature regularly

Air Conditioning

Use Energy Efficiently

1048723 Set up maintenance programme to ensure

efficient operation

1048723 Clean AC and dust filter

1048723 Replace room coolers with more energy efficient models

Air Conditioning

Minimise Energy Loss

1048723 Keep windows and doors closed to minimise air

infiltration when AC is running

1048723 Lower window blinds or curtains to reduce

direct sunlight during summer time

Lighting

1048723 Turn off unnecessary lighting for area

not in use ndash affix ldquoSave Energyrdquo sticker near the switch

1048723 Turn off or dim lighting in perimeter area

Lighting

Examples for switching off

Office Equipment

1048723 Set all computers and office equipment to ldquoenergy savingrdquo mode and turn them off after use

1048723 ldquoScreen Saverrdquo is actually ldquoEnergy Wasterrdquo amp

should not be used when computer is idle

1048723 Unplug equipment chargers and adapters when

these electronic equipment are not in use

1048723 Arrange for last-man-out to turn off all equipment

Lifts amp Escalators

1048723 Use the stairs for 1 or 2 floors up or down ndash affix

ldquoSave Energyrdquo sticker near the lift

1048723 Shut down some of the lifts and escalators

during non-peak hours

1048723 Switch off the lighting and ventilation fan inside

the lift car when the lift is in standbyidle mode

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 8: Energy Saving Ppt

Kerala Scenario

Healthcare facilities spend more than Rs380 crores annually

This amounts to one tenth the sales of KSEB

10 Energy savings hellip

25000 tonnes of greenhouse gases

750 acres of forest preserved from deforestation

Healthcare and Energy Impacthellip

Importance of addressing climate changes

Encouraging hospitals to cut their Carbon emission

Healthcare should not create health problems

Energy Management Opportunities

1048723 Cat 1 Simple and easy housekeeping

practices

1048723 Cat 2 More savings at a reasonable cash

outlay

1048723 Cat 3 Substantial savings over a long term

with capital investment

EMOs exampleshellip

Category I EMOs

Air Conditioning

Minimize Energy Use

1048723 Turn off AC right after use ndash affix ldquoSave

Energyrdquo sticker near the exit

1048723 Use natural ventilation or fan where

possible

1048723 Set AC at 24oC and suitable fan speed

Check temperature regularly

Air Conditioning

Use Energy Efficiently

1048723 Set up maintenance programme to ensure

efficient operation

1048723 Clean AC and dust filter

1048723 Replace room coolers with more energy efficient models

Air Conditioning

Minimise Energy Loss

1048723 Keep windows and doors closed to minimise air

infiltration when AC is running

1048723 Lower window blinds or curtains to reduce

direct sunlight during summer time

Lighting

1048723 Turn off unnecessary lighting for area

not in use ndash affix ldquoSave Energyrdquo sticker near the switch

1048723 Turn off or dim lighting in perimeter area

Lighting

Examples for switching off

Office Equipment

1048723 Set all computers and office equipment to ldquoenergy savingrdquo mode and turn them off after use

1048723 ldquoScreen Saverrdquo is actually ldquoEnergy Wasterrdquo amp

should not be used when computer is idle

1048723 Unplug equipment chargers and adapters when

these electronic equipment are not in use

1048723 Arrange for last-man-out to turn off all equipment

Lifts amp Escalators

1048723 Use the stairs for 1 or 2 floors up or down ndash affix

ldquoSave Energyrdquo sticker near the lift

1048723 Shut down some of the lifts and escalators

during non-peak hours

1048723 Switch off the lighting and ventilation fan inside

the lift car when the lift is in standbyidle mode

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 9: Energy Saving Ppt

10 Energy savings hellip

25000 tonnes of greenhouse gases

750 acres of forest preserved from deforestation

Healthcare and Energy Impacthellip

Importance of addressing climate changes

Encouraging hospitals to cut their Carbon emission

Healthcare should not create health problems

Energy Management Opportunities

1048723 Cat 1 Simple and easy housekeeping

practices

1048723 Cat 2 More savings at a reasonable cash

outlay

1048723 Cat 3 Substantial savings over a long term

with capital investment

EMOs exampleshellip

Category I EMOs

Air Conditioning

Minimize Energy Use

1048723 Turn off AC right after use ndash affix ldquoSave

Energyrdquo sticker near the exit

1048723 Use natural ventilation or fan where

possible

1048723 Set AC at 24oC and suitable fan speed

Check temperature regularly

Air Conditioning

Use Energy Efficiently

1048723 Set up maintenance programme to ensure

efficient operation

1048723 Clean AC and dust filter

1048723 Replace room coolers with more energy efficient models

Air Conditioning

Minimise Energy Loss

1048723 Keep windows and doors closed to minimise air

infiltration when AC is running

1048723 Lower window blinds or curtains to reduce

direct sunlight during summer time

Lighting

1048723 Turn off unnecessary lighting for area

not in use ndash affix ldquoSave Energyrdquo sticker near the switch

1048723 Turn off or dim lighting in perimeter area

Lighting

Examples for switching off

Office Equipment

1048723 Set all computers and office equipment to ldquoenergy savingrdquo mode and turn them off after use

1048723 ldquoScreen Saverrdquo is actually ldquoEnergy Wasterrdquo amp

should not be used when computer is idle

1048723 Unplug equipment chargers and adapters when

these electronic equipment are not in use

1048723 Arrange for last-man-out to turn off all equipment

Lifts amp Escalators

1048723 Use the stairs for 1 or 2 floors up or down ndash affix

ldquoSave Energyrdquo sticker near the lift

1048723 Shut down some of the lifts and escalators

during non-peak hours

1048723 Switch off the lighting and ventilation fan inside

the lift car when the lift is in standbyidle mode

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 10: Energy Saving Ppt

Healthcare and Energy Impacthellip

Importance of addressing climate changes

Encouraging hospitals to cut their Carbon emission

Healthcare should not create health problems

Energy Management Opportunities

1048723 Cat 1 Simple and easy housekeeping

practices

1048723 Cat 2 More savings at a reasonable cash

outlay

1048723 Cat 3 Substantial savings over a long term

with capital investment

EMOs exampleshellip

Category I EMOs

Air Conditioning

Minimize Energy Use

1048723 Turn off AC right after use ndash affix ldquoSave

Energyrdquo sticker near the exit

1048723 Use natural ventilation or fan where

possible

1048723 Set AC at 24oC and suitable fan speed

Check temperature regularly

Air Conditioning

Use Energy Efficiently

1048723 Set up maintenance programme to ensure

efficient operation

1048723 Clean AC and dust filter

1048723 Replace room coolers with more energy efficient models

Air Conditioning

Minimise Energy Loss

1048723 Keep windows and doors closed to minimise air

infiltration when AC is running

1048723 Lower window blinds or curtains to reduce

direct sunlight during summer time

Lighting

1048723 Turn off unnecessary lighting for area

not in use ndash affix ldquoSave Energyrdquo sticker near the switch

1048723 Turn off or dim lighting in perimeter area

Lighting

Examples for switching off

Office Equipment

1048723 Set all computers and office equipment to ldquoenergy savingrdquo mode and turn them off after use

1048723 ldquoScreen Saverrdquo is actually ldquoEnergy Wasterrdquo amp

should not be used when computer is idle

1048723 Unplug equipment chargers and adapters when

these electronic equipment are not in use

1048723 Arrange for last-man-out to turn off all equipment

Lifts amp Escalators

1048723 Use the stairs for 1 or 2 floors up or down ndash affix

ldquoSave Energyrdquo sticker near the lift

1048723 Shut down some of the lifts and escalators

during non-peak hours

1048723 Switch off the lighting and ventilation fan inside

the lift car when the lift is in standbyidle mode

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 11: Energy Saving Ppt

Energy Management Opportunities

1048723 Cat 1 Simple and easy housekeeping

practices

1048723 Cat 2 More savings at a reasonable cash

outlay

1048723 Cat 3 Substantial savings over a long term

with capital investment

EMOs exampleshellip

Category I EMOs

Air Conditioning

Minimize Energy Use

1048723 Turn off AC right after use ndash affix ldquoSave

Energyrdquo sticker near the exit

1048723 Use natural ventilation or fan where

possible

1048723 Set AC at 24oC and suitable fan speed

Check temperature regularly

Air Conditioning

Use Energy Efficiently

1048723 Set up maintenance programme to ensure

efficient operation

1048723 Clean AC and dust filter

1048723 Replace room coolers with more energy efficient models

Air Conditioning

Minimise Energy Loss

1048723 Keep windows and doors closed to minimise air

infiltration when AC is running

1048723 Lower window blinds or curtains to reduce

direct sunlight during summer time

Lighting

1048723 Turn off unnecessary lighting for area

not in use ndash affix ldquoSave Energyrdquo sticker near the switch

1048723 Turn off or dim lighting in perimeter area

Lighting

Examples for switching off

Office Equipment

1048723 Set all computers and office equipment to ldquoenergy savingrdquo mode and turn them off after use

1048723 ldquoScreen Saverrdquo is actually ldquoEnergy Wasterrdquo amp

should not be used when computer is idle

1048723 Unplug equipment chargers and adapters when

these electronic equipment are not in use

1048723 Arrange for last-man-out to turn off all equipment

Lifts amp Escalators

1048723 Use the stairs for 1 or 2 floors up or down ndash affix

ldquoSave Energyrdquo sticker near the lift

1048723 Shut down some of the lifts and escalators

during non-peak hours

1048723 Switch off the lighting and ventilation fan inside

the lift car when the lift is in standbyidle mode

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 12: Energy Saving Ppt

EMOs exampleshellip

Category I EMOs

Air Conditioning

Minimize Energy Use

1048723 Turn off AC right after use ndash affix ldquoSave

Energyrdquo sticker near the exit

1048723 Use natural ventilation or fan where

possible

1048723 Set AC at 24oC and suitable fan speed

Check temperature regularly

Air Conditioning

Use Energy Efficiently

1048723 Set up maintenance programme to ensure

efficient operation

1048723 Clean AC and dust filter

1048723 Replace room coolers with more energy efficient models

Air Conditioning

Minimise Energy Loss

1048723 Keep windows and doors closed to minimise air

infiltration when AC is running

1048723 Lower window blinds or curtains to reduce

direct sunlight during summer time

Lighting

1048723 Turn off unnecessary lighting for area

not in use ndash affix ldquoSave Energyrdquo sticker near the switch

1048723 Turn off or dim lighting in perimeter area

Lighting

Examples for switching off

Office Equipment

1048723 Set all computers and office equipment to ldquoenergy savingrdquo mode and turn them off after use

1048723 ldquoScreen Saverrdquo is actually ldquoEnergy Wasterrdquo amp

should not be used when computer is idle

1048723 Unplug equipment chargers and adapters when

these electronic equipment are not in use

1048723 Arrange for last-man-out to turn off all equipment

Lifts amp Escalators

1048723 Use the stairs for 1 or 2 floors up or down ndash affix

ldquoSave Energyrdquo sticker near the lift

1048723 Shut down some of the lifts and escalators

during non-peak hours

1048723 Switch off the lighting and ventilation fan inside

the lift car when the lift is in standbyidle mode

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 13: Energy Saving Ppt

Air Conditioning

Minimize Energy Use

1048723 Turn off AC right after use ndash affix ldquoSave

Energyrdquo sticker near the exit

1048723 Use natural ventilation or fan where

possible

1048723 Set AC at 24oC and suitable fan speed

Check temperature regularly

Air Conditioning

Use Energy Efficiently

1048723 Set up maintenance programme to ensure

efficient operation

1048723 Clean AC and dust filter

1048723 Replace room coolers with more energy efficient models

Air Conditioning

Minimise Energy Loss

1048723 Keep windows and doors closed to minimise air

infiltration when AC is running

1048723 Lower window blinds or curtains to reduce

direct sunlight during summer time

Lighting

1048723 Turn off unnecessary lighting for area

not in use ndash affix ldquoSave Energyrdquo sticker near the switch

1048723 Turn off or dim lighting in perimeter area

Lighting

Examples for switching off

Office Equipment

1048723 Set all computers and office equipment to ldquoenergy savingrdquo mode and turn them off after use

1048723 ldquoScreen Saverrdquo is actually ldquoEnergy Wasterrdquo amp

should not be used when computer is idle

1048723 Unplug equipment chargers and adapters when

these electronic equipment are not in use

1048723 Arrange for last-man-out to turn off all equipment

Lifts amp Escalators

1048723 Use the stairs for 1 or 2 floors up or down ndash affix

ldquoSave Energyrdquo sticker near the lift

1048723 Shut down some of the lifts and escalators

during non-peak hours

1048723 Switch off the lighting and ventilation fan inside

the lift car when the lift is in standbyidle mode

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 14: Energy Saving Ppt

Air Conditioning

Use Energy Efficiently

1048723 Set up maintenance programme to ensure

efficient operation

1048723 Clean AC and dust filter

1048723 Replace room coolers with more energy efficient models

Air Conditioning

Minimise Energy Loss

1048723 Keep windows and doors closed to minimise air

infiltration when AC is running

1048723 Lower window blinds or curtains to reduce

direct sunlight during summer time

Lighting

1048723 Turn off unnecessary lighting for area

not in use ndash affix ldquoSave Energyrdquo sticker near the switch

1048723 Turn off or dim lighting in perimeter area

Lighting

Examples for switching off

Office Equipment

1048723 Set all computers and office equipment to ldquoenergy savingrdquo mode and turn them off after use

1048723 ldquoScreen Saverrdquo is actually ldquoEnergy Wasterrdquo amp

should not be used when computer is idle

1048723 Unplug equipment chargers and adapters when

these electronic equipment are not in use

1048723 Arrange for last-man-out to turn off all equipment

Lifts amp Escalators

1048723 Use the stairs for 1 or 2 floors up or down ndash affix

ldquoSave Energyrdquo sticker near the lift

1048723 Shut down some of the lifts and escalators

during non-peak hours

1048723 Switch off the lighting and ventilation fan inside

the lift car when the lift is in standbyidle mode

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 15: Energy Saving Ppt

Air Conditioning

Minimise Energy Loss

1048723 Keep windows and doors closed to minimise air

infiltration when AC is running

1048723 Lower window blinds or curtains to reduce

direct sunlight during summer time

Lighting

1048723 Turn off unnecessary lighting for area

not in use ndash affix ldquoSave Energyrdquo sticker near the switch

1048723 Turn off or dim lighting in perimeter area

Lighting

Examples for switching off

Office Equipment

1048723 Set all computers and office equipment to ldquoenergy savingrdquo mode and turn them off after use

1048723 ldquoScreen Saverrdquo is actually ldquoEnergy Wasterrdquo amp

should not be used when computer is idle

1048723 Unplug equipment chargers and adapters when

these electronic equipment are not in use

1048723 Arrange for last-man-out to turn off all equipment

Lifts amp Escalators

1048723 Use the stairs for 1 or 2 floors up or down ndash affix

ldquoSave Energyrdquo sticker near the lift

1048723 Shut down some of the lifts and escalators

during non-peak hours

1048723 Switch off the lighting and ventilation fan inside

the lift car when the lift is in standbyidle mode

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 16: Energy Saving Ppt

Lighting

1048723 Turn off unnecessary lighting for area

not in use ndash affix ldquoSave Energyrdquo sticker near the switch

1048723 Turn off or dim lighting in perimeter area

Lighting

Examples for switching off

Office Equipment

1048723 Set all computers and office equipment to ldquoenergy savingrdquo mode and turn them off after use

1048723 ldquoScreen Saverrdquo is actually ldquoEnergy Wasterrdquo amp

should not be used when computer is idle

1048723 Unplug equipment chargers and adapters when

these electronic equipment are not in use

1048723 Arrange for last-man-out to turn off all equipment

Lifts amp Escalators

1048723 Use the stairs for 1 or 2 floors up or down ndash affix

ldquoSave Energyrdquo sticker near the lift

1048723 Shut down some of the lifts and escalators

during non-peak hours

1048723 Switch off the lighting and ventilation fan inside

the lift car when the lift is in standbyidle mode

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 17: Energy Saving Ppt

Lighting

Examples for switching off

Office Equipment

1048723 Set all computers and office equipment to ldquoenergy savingrdquo mode and turn them off after use

1048723 ldquoScreen Saverrdquo is actually ldquoEnergy Wasterrdquo amp

should not be used when computer is idle

1048723 Unplug equipment chargers and adapters when

these electronic equipment are not in use

1048723 Arrange for last-man-out to turn off all equipment

Lifts amp Escalators

1048723 Use the stairs for 1 or 2 floors up or down ndash affix

ldquoSave Energyrdquo sticker near the lift

1048723 Shut down some of the lifts and escalators

during non-peak hours

1048723 Switch off the lighting and ventilation fan inside

the lift car when the lift is in standbyidle mode

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 18: Energy Saving Ppt

Office Equipment

1048723 Set all computers and office equipment to ldquoenergy savingrdquo mode and turn them off after use

1048723 ldquoScreen Saverrdquo is actually ldquoEnergy Wasterrdquo amp

should not be used when computer is idle

1048723 Unplug equipment chargers and adapters when

these electronic equipment are not in use

1048723 Arrange for last-man-out to turn off all equipment

Lifts amp Escalators

1048723 Use the stairs for 1 or 2 floors up or down ndash affix

ldquoSave Energyrdquo sticker near the lift

1048723 Shut down some of the lifts and escalators

during non-peak hours

1048723 Switch off the lighting and ventilation fan inside

the lift car when the lift is in standbyidle mode

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 19: Energy Saving Ppt

Lifts amp Escalators

1048723 Use the stairs for 1 or 2 floors up or down ndash affix

ldquoSave Energyrdquo sticker near the lift

1048723 Shut down some of the lifts and escalators

during non-peak hours

1048723 Switch off the lighting and ventilation fan inside

the lift car when the lift is in standbyidle mode

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 20: Energy Saving Ppt

Facility Management

Keep windows and doors shut for all AC areas

1048723 Avoid pre-cooling If pre-cooling is necessary

switch on AC not more than 15 minutes in

advance

1048723 Turn on exterior lighting only when necessary

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 21: Energy Saving Ppt

Get People Into Action

1048723 Get support from all staff

1048723 Explain energy policy and housekeeping

practices (and incentive scheme) through staff

briefings emails newsletters or notice boards

1048723 Affix ldquoSave Energyrdquo stickers at switches doors

exits lifts and escalators as a reminder

1048723 Keep track of organisational performance in

energy saving and benchmark against targets

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 22: Energy Saving Ppt

EMOs Exampleshellip

Category II

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 23: Energy Saving Ppt

Category 2 Measures

1048723 Energy Saving gt Cat 1

1048723 Small Capital Investment

1048723 Payback lt 3 Years

1048723 Some Engineering Work

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 24: Energy Saving Ppt

Air Conditioning

Install Fresh Air Heat Exchanger

Air Conditioning

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 25: Energy Saving Ppt

Fresh Air Heat Exchanger

Energy saving about 10 ~ 15

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 26: Energy Saving Ppt

Air Conditioning

Relocate temperature sensors to suitable

location that can properly reflect the space

conditions under control

1048723 Increase every 1oC of set point temperature

will save about 15 of electricity

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 27: Energy Saving Ppt

Air Conditioning

Use evaporative water-cooling for condensers

Energy saving about 10~15

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 28: Energy Saving Ppt

Lighting

Replace tungsten lamps with fluorescent tubes or compact fluorescent lamps (CFLs) Energy saving up to 80

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 29: Energy Saving Ppt

Lighting

Replace lsquofatrsquo tube (T12 or T10 fluorescent

lamp) with lsquothinrsquo tube (T8 fluorescent lamp)

Energy saving about 10

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 30: Energy Saving Ppt

Lighting

Replace conventional magnetic ballasts

with electronic type

Energy saving about 20~40

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 31: Energy Saving Ppt

Lighting

Install separate control for lighting at window

perimeter to allow ldquoswitch offrdquo during bright days

Energy saving about 10~15

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 32: Energy Saving Ppt

Lighting

LED is gradually replacing some conventional lighting technologies

1048723 Long life maintenance free (up to 100000 hours)1048723 Operates on extra-low voltage (12V and 24V)1048723 Range of colours

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 33: Energy Saving Ppt

Energy Audit

You cant manage what you donrsquot measure

Knowing where you stand is a crucial first step in creating an overall game plan for addressing the energy use

Thanks

VSSNair

Page 34: Energy Saving Ppt

Thanks

VSSNair