Tuesday, August 18, 2009

$0.45 cents a gallon of fuel.

Just a little fun on the cost of electricity.

Assuming you will be driving the next 25 years on electricity and that the car you are driving in gets 3 to 4 miles per KWH. the cost of solar fuel works out to an equivilant of $0.45 a gallon fixed over 25 years for most of North America. Sorry cold weater folks in the northern most states

To purchase a solar P.V. system to power an electric car cost the same as purchasing fuel for 3.5 to 5 years at $3.50 a gallon.

Any guesses on what gas will be in 25 years? my guess is in the $15 a gallon range, assuming the Chinese and the Indians get busy consuming.

We installed our fuel station last week to augment our existing home power plant. The result is a 7.5kw P.V. system that provides 12,000kwh annually.

The home uses 8000kwh, and the Gem-e4 and Mini-E use about 3700kwh to drive 12,000 miles on an annual basis. Daily that works out to 22kwh for the home and 10kwh for the car.

Sunpower has a neat app for the IPhone and our website to follow the production. I'm working with SDG&E to get their smart meter smarter so that I can also follow my consumption.

Click here to view the real time production of the system

Don't know what my next car will be after the Mini-E, but I know it will have a cord on it!

Operating cost can be just as expensive as purchashing cost.

Renewable clean energy + the electric car reduces operating cost and magnifies the enviromental strenths of the electric car.


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