Wasted energy Not all energy is changed into the type we want.

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Wasted energy Not all energy is changed into the type we want

Transcript of Wasted energy Not all energy is changed into the type we want.

Page 1: Wasted energy Not all energy is changed into the type we want.

Wasted energy

Not all energy is changed into the type we want

Page 2: Wasted energy Not all energy is changed into the type we want.

Identify the useful and wasted energy

Page 3: Wasted energy Not all energy is changed into the type we want.

Identify the useful and wasted energy

Page 4: Wasted energy Not all energy is changed into the type we want.

Identify the useful and wasted energy

Page 5: Wasted energy Not all energy is changed into the type we want.

What is the difference between the energy transformation in these two bulbs?

Which might be the most efficient (waste the leave energy) ?

Page 6: Wasted energy Not all energy is changed into the type we want.

Measure the electrical energy going into each of these bulbs.Use this information to calculate the efficiency of each bulb

Filament bulb Low energy bulb

Electrical energy entering each bulb

Light energy emitted 6W 5W

Heat energy emitted 50W 6W

Page 7: Wasted energy Not all energy is changed into the type we want.

Plenary

Page 8: Wasted energy Not all energy is changed into the type we want.

Phone charger Light bulb

Electrical energy in (W) 1W 60W

Energy out (W) Heat 0.2 WElectrical 0.8W

Light 6WHeat 54W

Which of these is most efficient?


The Wasted

The Wasted

Wasted offerings

Wasted offerings

Wasted Times #2

Wasted Times #2

PERMISSIBLE NESS1 COP 1.0 ... - Free Energy Community · available, enormous, but wasted energy flow from every generator and power source would solve the world’s energy crisis

PERMISSIBLE NESS1 COP 1.0 ... - Free Energy Community · available, enormous, but wasted energy flow from every generator and power source would solve the world’s energy crisis

ENERGY FROM WASTE A WASTED OPPORTUNITY?

ENERGY FROM WASTE A WASTED OPPORTUNITY?

Wasted Energy: how money and carbon dioxide could be saved in … · 2018. 10. 24. · Wasted Energy: how money and carbon dioxide could be saved in schools 3 South West London Environment

Wasted Energy: how money and carbon dioxide could be saved in … · 2018. 10. 24. · Wasted Energy: how money and carbon dioxide could be saved in schools 3 South West London Environment

Wasted Opportunity

Wasted Opportunity

Trade-Offs for Video-Providers in LTE Networks: Smartphone Energy Consumption Vs Wasted Traffic

Trade-Offs for Video-Providers in LTE Networks: Smartphone Energy Consumption Vs Wasted Traffic

No energy wasted Example of an energy strategy in urban areas Brussels, 22nd June 2006.

No energy wasted Example of an energy strategy in urban areas Brussels, 22nd June 2006.

BUSINESSES TURN WASTED ENERGY INTO REVENUE · 2018-12-19 · COMMERCIAL SEM Case Study BUSINESSES TURN WASTED ENERGY INTO REVENUE After working on energy management with the Northwest

BUSINESSES TURN WASTED ENERGY INTO REVENUE · 2018-12-19 · COMMERCIAL SEM Case Study BUSINESSES TURN WASTED ENERGY INTO REVENUE After working on energy management with the Northwest

Wasted Energy: how money and carbon dioxide …...Wasted Energy: how money and carbon dioxide could be saved in schools 3 South West London Environment Network September 2017 1. Purpose

Wasted Energy: how money and carbon dioxide …...Wasted Energy: how money and carbon dioxide could be saved in schools 3 South West London Environment Network September 2017 1. Purpose

ENERGY FROM WASTE A WASTED OPPORTUNITY? - Energy Recovery Council

ENERGY FROM WASTE A WASTED OPPORTUNITY? - Energy Recovery Council

No Wasted Time:

No Wasted Time:

Increase Productivity and Energy Efficiency Through Ultrasound › wp-content › uploads › energy-guide.pdf · There are also excess costs that go way beyond wasted energy. Some

Increase Productivity and Energy Efficiency Through Ultrasound › wp-content › uploads › energy-guide.pdf · There are also excess costs that go way beyond wasted energy. Some

Wasted Youth

Wasted Youth

Energy Efficiency 16 and Renewable Energy€¦ · of using energy resources in the market ... energy used in the United States is wasted ... Department of Energy) Nonrenewable fossil

Energy Efficiency 16 and Renewable Energy€¦ · of using energy resources in the market ... energy used in the United States is wasted ... Department of Energy) Nonrenewable fossil

Unit 2: Energy Key Ideas · is changed to heat energy. When coal is burned, its stored chemical energy is changed to heat energy. Then the heat energy may be changed to mechanical

Unit 2: Energy Key Ideas · is changed to heat energy. When coal is burned, its stored chemical energy is changed to heat energy. Then the heat energy may be changed to mechanical

NO MORE WASTED ENERGY - · PDF file2 | NO MORE WASTED ENERGY FOREWOR D —TI M HEALY, CHAIRMAN AND CEO, ENERNOC INC. Technology has been incredibly e!ective at increasing productivity

NO MORE WASTED ENERGY - · PDF file2 | NO MORE WASTED ENERGY FOREWOR D —TI M HEALY, CHAIRMAN AND CEO, ENERNOC INC. Technology has been incredibly e!ective at increasing productivity

Small-Scale ORC Energy Recovery System for Wasted Heat ...

Small-Scale ORC Energy Recovery System for Wasted Heat ...

Wasted Wealth

Wasted Wealth