Electricity

Wind Power Solar Power Hydro Electric Conservation

35x Global Electricity Needs

Efficiency – 13 to 40% Movement required

Inconsistency Infrastructure Unit Cost?

Less / Watt

Diverse Options for Wind

Vertical Axis Wind Turbine – VAWT

Horizontal Axis Wind Turbine – HAWT

Savonius Darrius Benesh Airfoil Panamone # Blade Turbine

Turbines

Solar Panels

Rated by Watts / surface area

Multiple Materials High Efficiency Sunlight Required

Hydro Electric

Hoover Dam Very Efficient Power On Demand Cheap $$/Watt Environmentally OK

Conservation

Use Less Watts CFL

Good immediate solution, not long term

LEDs Good long term

solution, developing

Exercise

Competitive Lighting Turning Lights Out Use HVAC Efficiently Temperature Sensation

Is it really cold or Is it real cold or Do I feel cold

What did we learn