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Category Archives: Wind
Wind & Solar need thousands of tons of steel, aluminum, cement, concrete, copper but produce little energy
Summary of Sergio Pacca and Darpa Horvath 2002 Greenhouse Gas Emissions from Building and Operating Electric Power Plants in the Upper Colorado River Basin ENVIRONMENTAL SCIENCE & TECHNOLOGY / VOL. 36, NO. 14 pp. 3194-3200 As you can see, Wind … Continue reading
Posted in Alternative Energy, Photovoltaic Solar, Wind
Tagged alternative energy, coal, natural gas, plants, solar PV, wind
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Grid has too many owners, forget about increasing the size and strength
Summary of The New York Times article below: There are too many commercial and government players. with too many conflicting interests, plus regulatory hurdles, as well as too much money required to maintain, improve, or expand the grid. What this … Continue reading
Posted in Electric Grid, Wind
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Whirlwind Power
Sounds great — but will it scale up? That’s been the downfall of many projects that work small scale, like biofuels from algae & cellulosic, etc. And as I say at the top of many of these posts, this is … Continue reading
Wind and Solar Power Require MORE Fossil Fuels
Ralph Vartabedian. 9 Dec 2012. Rise in renewable energy will require more use of fossil fuels. Los Angeles Times. As California attempts to reach the goal of producing one-third of its electricity from wind and solar sources by 2020, more … Continue reading
Posted in Solar, Wind
Tagged more fossil fuel, power plants, problems with solar power, problems with wind power, solar, wind
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