Lawrence Berkeley National Laboratory
How much of the grid can be renewable?
How far can we go in converting our power supply to renewable sources? On June 15th, the National Renewable Energy Laboratory provided a partial answer when it released a “Renewable Energy Futures Study.” The team undertaking this analysis was comprised of experts from the Massachusetts Institute of Technology, as well as from various national labs, …
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CONTINUE READINGPollution markets haven’t stimulated innovation
One of the early claims in favor of a cap-and-trade approach to pollution control, as opposed to traditional command-and-control innovation, was that market incentives would better encourage innovation in pollution control techniques and technologies. On the other hand, legal scholars such as David Driesen have long contended that pollution markets can actually reduce innovation incentives. …
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CONTINUE READINGHome Solar Good for More Than a Guilty Conscience
Despite all of the tax breaks, utility rebates, and net metering potential, the common assumption is that rooftop residential photovoltaics are not economical for many customers. Some people figure that you install a solar system if you want to feel good about yourself, or make a statement about the environment, but you had better expect …
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CONTINUE READINGSolar Power — More Reliable Than You Might Think
Wind and solar power are intermittent — we can rely on them to make power only when the wind blows or the sun shines. And it can cost a lot (in terms of dollars and the environment) to fill in the gaps with conventional power sources. That’s why the development of energy storage is so …
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CONTINUE READINGSun Down, Sun Up
There is bad news and there is good news about efforts to promote distributed solar energy development in the United States. On balance, the long-term perspective seems to be improving. Greenwire reports that the California Solar Initiative, the states ambitious program to encourage photovoltaic installations on homes and businesses, has lost some steam, lately. Builders …
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CONTINUE READINGHip Hip Hoo—-Wait A Minute …..
Two recent announcements seem to offer reason for good cheer on the renewable energy front. But in each instance, it pays to read a little deeper and maybe keep the cork in the champagne a bit longer. The first came in the form of a California Public Utilities Commission report that concluded that there are …
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CONTINUE READINGDo as I say, not as I do
Scientists are often in the news complaining that governments are not doing enough to solve environmental problems, especially the problem of climate change. But some scientific stonethrowers own houses may be made of glass. In the latest issue of Environmental Science and Technology, staff scientist Evan Mills of Lawrence Berkeley National Laboratory writes that the …
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