TWG III REPORT DI JOGJAKARTA PROVINCE UNIVERSITAS MUHAMMADIYAH YOGYAKARTA DI JOGJAKARTA PROVINCE...

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TWG III REPORT DI JOGJAKARTA PROVINCE UNIVERSITAS MUHAMMADIYAH YOGYAKARTA

Transcript of TWG III REPORT DI JOGJAKARTA PROVINCE UNIVERSITAS MUHAMMADIYAH YOGYAKARTA DI JOGJAKARTA PROVINCE...

Page 1: TWG III REPORT DI JOGJAKARTA PROVINCE UNIVERSITAS MUHAMMADIYAH YOGYAKARTA DI JOGJAKARTA PROVINCE UNIVERSITAS MUHAMMADIYAH YOGYAKARTA.

TWG III REPORTTWG III REPORT

DI JOGJAKARTA PROVINCE

UNIVERSITAS MUHAMMADIYAH YOGYAKARTA

DI JOGJAKARTA PROVINCE

UNIVERSITAS MUHAMMADIYAH YOGYAKARTA

Page 2: TWG III REPORT DI JOGJAKARTA PROVINCE UNIVERSITAS MUHAMMADIYAH YOGYAKARTA DI JOGJAKARTA PROVINCE UNIVERSITAS MUHAMMADIYAH YOGYAKARTA.

ObjectivesObjectives

Utilize energy efficiently and rationally reducing the energy usage to supporting national development.

Energy optimization, to reduce the energy cost.

Conserve natural energy resources through technology choice policy and energy utilizing efficiently to achieve energy security.

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RegulationRegulation

Government Regulation No.5 /2006: National Energy Policy

Presidential Decree No.2 /2008: Water and Energy Saving

Decree of Ministry of ESDM RI No. 031 /2005: Energy Saving Procedure

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Electrical Energy consumerElectrical Energy consumer

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Survey ResultSurvey Result

Household

Total respondent : 320 (Urban : 200, Suburban : 120)

Own CRT TV : 66%

Own Refrigerator : 57%

Own AC : 29%

Own PC : 36%

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Industry

• Only 200 KVA and above

• Leathers : 20

• Limestones : 49

• Foods : 36

• Woods : 30

Hospital

• Class C and above (3500 VA until 200 KVA)

• Total :63

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Public Sector (Goverment Building)

Public Sector (Goverment Building)

• 2200 VA – 5500 VA : 270

• 6600 VA – 200 KVA : 146

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Household ScenarioHousehold Scenario

Change old refrigerator to energy efficient refrigerator

Use 160 liter, 70 watt refrigerator

Price is IDR 1,400,000

Pay back period is 118 months for electricity price IDR 495 and 74 months for IDR 790

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RefrigeratorRefrigerator

Total savings IDR KWhFor PLN @

600

Optimistic(31,812,520,2

77)139,877,13

683,926,281,60

0

Moderate(19,290,586,1

87) 85,950,86451,570,518,40

0

Total Energy SavingsTotal Energy Savings

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- 200 400 600 800

1,000 1,200 1,400 1,600 1,800 2,000

Month

KWhkWh Dif-ference

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-1,600,000

-1,400,000

-1,200,000

-1,000,000

-800,000

-600,000

-400,000

-200,000

0

Month

495

790

NPV Difference

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Household ScenarioHousehold ScenarioTelevision

Reduce time, turn off mode

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0

50,000

100,000

150,000

200,000

250,000

300,000

350,000

Month

790

495

2*790

NPV Difference

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-

100.00

200.00

300.00

400.00

500.00

600.00

700.00

800.00

Month

495

790

2*790

kWh Dif-ference

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Total Energy SavingsTotal Energy Savings

Total savings IDR KWh

Optimistic 8,874,119,169 19,519,145

Moderate 8,874,119,169 19,519,145

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Household ScenarioHousehold Scenario

AC

Replace old AC with AC with inverter (energy efficient AC)

AC with inverter is 175 watt

Price is IDR 5,000,000

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AC with inverterAC with inverter

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-6,000,000

-5,000,000

-4,000,000

-3,000,000

-2,000,000

-1,000,000

0

1,000,000

Month

790

NPV Difference

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-

1,000

2,000

3,000

4,000

5,000

6,000

7,000

8,000

Month

790kWh

Difference

Total savings IDR KWh

Optimistic 3,742,250,760 52,855,740

Moderate 2,494,833,840 35,237,160

Total Energy SavingsTotal Energy Savings

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Household ScenarioHousehold ScenarioPersonal Computer

Replace Personal Computer with Notebook

PC price is IDR 2,750,000

Netbook price is IDR 3,500,000

All scenario are not feasible

For electricity price IDR 495, pay back period more than 10 years

For electricity price IDR 790, pay back period is 109 months

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Total Energy SavingsTotal Energy Savings

Series1

-4,000,000

-3,500,000

-3,000,000

-2,500,000

-2,000,000

-1,500,000

-1,000,000

-500,000

0

Month

495

790

NPV Dif-ference

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-

500.00

1,000.00

1,500.00

2,000.00

2,500.00

3,000.00

Month

495

790

kWh Dif-ference

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Total Energy SavingsTotal Energy Savings

Total savings IDR KWh For PLN @ 600

Optimistic(94,190,031,60

3) 80,068,009 48,040,805,376

Moderate(58,868,769,75

2) 50,042,506 30,025,503,360

• Calculation with electricity price IDR 495 include

• Calculation exclude electricity price IDR 495

Total savings IDR KWh For PLN @ 600

Optimistic(17,171,687,01

1) 26,935,834 16,161,500,160

Moderate(10,732,304,38

2) 16,834,896 10,100,937,600

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IndustryIndustry• Implementing Altivar Inverter

• Pay back period is 37 months

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061

(20,000,000)

(15,000,000)

(10,000,000)

(5,000,000)

-

5,000,000

10,000,000

Economic Analysis IPAL

Cum. BC

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-

10,000.00

20,000.00

30,000.00

40,000.00

50,000.00

60,000.00

70,000.00

Month

750kWh

Difference

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Total Energy SavingsTotal Energy Savings

Total savings IDR KWh

Optimistic 216,691,608 1,748,736

Moderate 135,432,255 1,092,960

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IndustryIndustry

• Improvement of Unbalance Voltage

• Energy savings : 8689 KWh/year

Total savings IDR KWh

Optimistic 163.082.880 239.816

Moderate 101.926.800 149.885

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Social SectorSocial Sector

• Operating time reducing of AC

• Reduce 2 hours

Total savings IDR KWh

Optimistic 18.000.873 3.780

Moderate 18.000.873 1.890

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Social SectorSocial Sector• Implementing Altivar Inverter

• Pay back period is 34 months

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061

(15,000,000)

(10,000,000)

(5,000,000)

-

5,000,000

10,000,000

Economic Analysis Hospital

Cum. BC

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-

10,000.00

20,000.00

30,000.00

40,000.00

50,000.00

60,000.00

Month

755kWh

Difference

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Total Energy SavingsTotal Energy Savings

Total savings IDR KWh

Optimistic 199,043,261 1,496,880

Moderate 110,579,589 831,600

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Social SectorSocial Sector• Refrigerant Retrofit

• Pay back period is 34 months

1 2 3 4 5 6 7 8 9 10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

(300,000)

(250,000)

(200,000)

(150,000)

(100,000)

(50,000)

-

50,000

100,000

Cum. BC

Cum. BC

Month

Value

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-

2,000.00

4,000.00

6,000.00

8,000.00

10,000.00

12,000.00

14,000.00

Month

755kWh

Difference

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Total Energy SavingsTotal Energy Savings

Total savings IDR KWh

Optimistic 111,296,379 3,742,200

Moderate

74,197,586 2,494,800

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Public SectorPublic Sector• Refrigerant Retrofit

• Pay back period is 34 months

1 2 3 4 5 6 7 8 9 10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

(300,000)

(250,000)

(200,000)

(150,000)

(100,000)

(50,000)

-

50,000

100,000

Cum. BC

Cum. BC

Month

Value

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- 1,000.00 2,000.00 3,000.00 4,000.00 5,000.00 6,000.00 7,000.00 8,000.00 9,000.00

10,000.00

Month

880kWh

Difference

Page 26: TWG III REPORT DI JOGJAKARTA PROVINCE UNIVERSITAS MUHAMMADIYAH YOGYAKARTA DI JOGJAKARTA PROVINCE UNIVERSITAS MUHAMMADIYAH YOGYAKARTA.

Total Energy SavingsTotal Energy Savings

Total savings IDR KWh

Optimistic 353,592,479 3,635,280

Moderate 212,155,487 2,181,168

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Public SectorPublic Sector

• Operating time reducing of AC

• Reduce 1 hours

Total savings IDR KWh

Optimistic 49,230,720 140,659

Moderate 29,538,432 199,869

Page 28: TWG III REPORT DI JOGJAKARTA PROVINCE UNIVERSITAS MUHAMMADIYAH YOGYAKARTA DI JOGJAKARTA PROVINCE UNIVERSITAS MUHAMMADIYAH YOGYAKARTA.

Government involvementGovernment involvement

Financial

Subsidy

Tax reduction

Loan

Knowledge / Awareness

Technical Capacity