In his book, “Without Hot Air”, David MacKay breaks down energy demand into nine categories.

chat Posted Sep 18, 2014 by Rezwan | Category : Stuff Transporting Stuff Food Gadgets Light Heating and Cooling Planes Cars Defense Quality of Life Material
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Category Links
Defence: 4 Your tax dollars at work
Transport of Stuff: 12kWh Freight
Stuff: 48 Story of stuff
Food, Farming, Fertilizer: 15 Stop Peak Oil!
Gadgets: 5 Green Google
Light: 4 Incandescence
Heating, Cooling: 37 Lots of gas
Jet flights: 30 Electrifying flight?
Car: 40 Electrifying cars

Notes & Related:

By David MacKay:

How many acres is your energy footprint?
Going to the Climate March

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