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Solar and Battery Companies Rattle Utility Powerhouses

Cars That Think

It's being marketed as the " Tesla Energy Plan ," and is available to any individual household in this region of 24 million people that has a solar panel system, a grid connection—and a Tesla powerwall, the Palo Alto firm's gigafactory-made 13.5 kWh battery wall unit. For bigger national grids it gets more complicated.

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Opinion: Why Buffett Bet A Billion On Solar: Miles Per Acre Per Year

Green Car Congress

At that rate, the cost to operate an electric vehicle is 2 cents per mile. The first eye-opener for large scale solar was the Austin Energy PPA last year that was priced at 5 cents. This is still roughly two orders of magnitude less output per acre than Warren Buffett’s Agua Caliente array in Arizona. Click to enlarge.

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Correction: Univ. of Arizona, Univ. of Queensland, & Others Beat Stanford To 100% Clean, Renewable Electricity

CleanTechnica EVs

I recently wrote about Stanford University’s commitment to go 100% renewable when it comes to electricity. The university claimed to be the “first research university to use 100% renewable electricity.” ” Being a research university, I assumed that Stanford had done its research.

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11 Intriguing Engineering Milestones to Look for in 2023

Cars That Think

As a bonus, the tech onboard the balloons runs on solar power. The station, called Fengning and located about 200 kilometers north of Beijing, will store up to 40 gigawatt-hours of energy, and help keep the grid on clean energy when the wind isn’t blowing or the sun’s not shining.

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Sandia study finds underground geologic storage of hydrogen could boost transportation, energy security

Green Car Congress

Geologic storage of hydrogen gas could make it economically possible to produce and distribute large quantities of hydrogen fuel for a growing fuel cell electric vehicle market. Salt formations in Arizona are thicker than those for Detroit and Pittsburgh, with larger and fewer caverns.

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Solar Smackdown in Torrance – Installer Sues City on Behalf of the Sun

Creative Greenius

After a decade in the solar power installation business, Bradley Bartz is tired of being Mr. Nice Guy. He’s filed suit against Torrance, the proud home of Exxon/Mobil’s refinery, for stopping him from installing solar panels in the Hillside Overlay district. “ Idiots ! “ Idiots !&#

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Car Companies Standardize Plug for Electric Vehicles : Gas 2.0

Tony Karrer Delicious EVdriven

Car Companies Standardize Plug for Electric Vehicles Written by Jerry James Stone Published on April 19th, 2009 34 Comments Posted in Electric Cars (EVs) , Plug-in hybrid EVs Just a few hours after General Motors called for a standardized EV plug , one has been created! Like this post? About Gas 2.0 on It’s On!