Energy
Ethanol and World Hunger
A new report, based on intensive modeling, raises serious concerns about the impact of first-generation biofuels such as corn ethanol. The picture for second-generation fuels, such as the cellulosic ethanol now being researched at the Energy Bioscences Institute, is much better. Note, however, that the source is somewhat suspect — the OPEC Fund for International …
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CONTINUE READINGCool Cars For California
Those California environmental regulators: there they go again… This past week, California’s Air Resources Board adopted first-ever regulations requiring auto manufacturers to include sun-reflecting window glass for all cars and light trucks sold within the state. The new rules take effect in 2014. It turns out that conventional vehicle windows waste a lot of energy. …
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CONTINUE READINGMove Over, Summer of Love. It’s Time for Power Flower
We tend to think of renewable power as coming in two sizes: single home-sized photovoltaic arrays, or big, remotely-located power plants. Thus, we pour incentive dollars on solar homes, and place a tremendous emphasis on building large new transmission lines. Perhaps it is time to review this approach, and consider what we can do to …
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CONTINUE READINGThe costs and benefits of coal
It was widely reported earlier this week that outspoken NASA climate scientist James Hansen and 30 others were arrested at a West Virginia coal operation where they were protesting mountaintop removal mining. The protesters were met at the mine by several hundred counter-protesters, described by the Charleston Gazette as “miners and family members” defending their …
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CONTINUE READINGIs Waxman-Markey Even Worth It?
If Michael O’Hare is right about this, then Waxman-Markey might not be worth the candle: Waxman appears to have sold out the indirect land use issue in a deal with Peterson on the climate change bill: “Waxman also consented to block EPA from calculating “indirect” greenhouse gas emissions from land-use changes when implementing the federal …
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CONTINUE READINGWaxman-Markey May Lower Household Costs
In another report issued today, the U.S. Environmental Protection Agency counters the predictions of some critics of climate change legislation by concluding that the Waxman-Markey bill would not lead to higher energy costs for consumers. In fact, the EPA concludes that household energy costs actually may go down. In one scenario, each household on average …
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CONTINUE READINGZoi confirmed for EERE post
Energy efficiency isn’t the sexiest topic in the world, but it may be among the most important (see this study, showing how much and how cheaply the US could cut GHG emissions by ramping up the efficiency of buildings and appliances). Good news: Today, Cathy Zoi was confirmed as Assistant Secretary for Energy Efficiency and Renewable Energy, a post within …
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CONTINUE READINGOn Renewable Energy, Is the Senate Bill Worse Than Nothing?
The energy bill passed Wednesday by the Senate Energy and Natural Resource Committee has renewable energy provisions so weak that a dozen environmental groups teamed up to condemn it. Marchant Wentworth of the Union of Concerned Scientists called the renewable standards in the bill “pitiful”, and added that the legislation could actually lead to less …
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CONTINUE READINGSelling the deteriorating atmosphere?
In February, I wrote about the quandary of how to refer to the effects of increased atmospheric concentrations of greenhouse gases so as to better communicate the seriousness of the problem and reach new audiences (recognizing that “global warming” is both too mild-sounding and politically polarized, and “climate change” isn’t much better). How about the phrase “our deteriorating atmosphere” as a substitute? An initially-confidential …
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CONTINUE READINGFutureGen Back on Track
The U.S. Department of Energy announced today that it will restart FutureGen, a large-scale demonstration project to determine the feasibility of capturing and sequestering carbon dioxide generated from coal-fired power plants. As Dan described in an earlier post, the Bush Administration had cancelled FutureGen based on cost-overruns, overruns that turned out to be based in …
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