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CH 16 RENEWABLES. II. Energy use in the house How to slow wasted energy in house: ____, ____ A. Saving energy in Industry 3 ways 1.What is cogeneration-combined.

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Presentation on theme: "CH 16 RENEWABLES. II. Energy use in the house How to slow wasted energy in house: ____, ____ A. Saving energy in Industry 3 ways 1.What is cogeneration-combined."— Presentation transcript:

1 CH 16 RENEWABLES

2 II. Energy use in the house How to slow wasted energy in house: ____, ____ A. Saving energy in Industry 3 ways 1.What is cogeneration-combined ____ & _____ benefits of cogeneration are ________& ________ 2. Replace electric motors 3.Switch lighting B. How do we save $$ in transportation? 1________2__________3____________

3 What are CAFÉ standards-________________ Why don’t more people drive fuel eff cars? D. What about other car models? How do they work? Pros/cons?

4 16-3. In Homes (superefficient, strawbale, lights, ecoroofs) What can be done in your home?

5 A. Passive Solar- *air and water heating! B. Active Solar- or PV _____ Pros/Cons

6 C. Using solar to generate high temp heat and electricity 1. Solar Thermal Plant 2. Solar Power Tower PROS CONS

7 16-6 Biomass? 2 forms: 1. burned directly or coverted to _____ Used for _____ and ____ How do you produce biofuels? What about Ethanol? Pros/Cons

8 16-8 GEOTHERMAL PRO’s/Cons

9 IX. Solutions Most important factor in transition to renewables is not technology but economics!!!! HOW? WHY? Jobs,global warming, poll, nat. security

10 RENEWABLE ENERGY IS HOMELAND SECURITY!!!


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