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Posts Tagged ‘wind power’

Wind in the Great Plains – and the Flood that Shut Fort Calhoun Nuclear Plant

This week the Nuclear Regulatory Commission approved the restarting the Fort Calhoun Nuclear Station, which has not run since the Missouri River flooded in June 2011. That flood reminded the Nuclear Regulatory Commission of the unmet safety needs of that plant, and helped the plant owner see the advantages of wind power. Read More

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Ohio’s Clean Energy Standards: Another Battle Won, but Opponents Vow to Fight On

Clean energy supporters in Ohio marked an important victory this month when Senate Bill 58 (SB58) — which would have gutted Ohio’s renewable energy and energy efficiency standards and handed utilities potentially billions of dollars in undeserved profits — failed to come up for a vote in the Ohio Senate Public Utilities Committee. But clean energy opponents in Ohio are already planning their next rounds of misguided attacks. Read More

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Modest Carbon Price Will Significantly Lower Power Sector Emissions

Part three of a three-part blog series.

Last week some colleagues and I published an article in the Electricity Journal showing that almost 60 gigawatts (GW) of coal-fired generators could be candidates for closure based on their poor economic profile relative to competing cleaner options like natural gas and wind. We also found that a modest carbon price of $20/ton of CO2 would more than double that figure to nearly 138 GW, reducing CO2 emissions by up to 745.7 million tons. You can read more about our analysis here and in blog posts by my colleagues Jeff Deyette and Steve Clemmer. Read More

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Ripe for Retirement: Examining the Competitiveness of U.S. Coal Plants

This is Part One of a 3-Part Blog Series.

Today, the Union of Concerned Scientists released an update of our 2012 ground-breaking analysis, Ripe for Retirement, examining the economic viability of U.S. coal generators compared with modern, cleaner alternatives. Our new findings, published in Electricity Journal, show that nearly 59 gigawatts (GW) of coal power capacity are not cost competitive when compared with natural gas, and more than 71 GW are uneconomic when compared with wind power. These coal generators are prime candidates for retirement and their closure would provide substantial benefits for consumers and the environment. It would also accelerate the transition to a cleaner, more reliable and affordable energy system. Read More

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Misleading IER Report on Wind Power Ignores Some Crucial Facts

A new, misleading report on wind power has emerged from the Institute for Energy Research. This small single-issue group has released an analysis of a single federal tax policy – the wind energy Production Tax Credit (PTC) – and hidden an awful lot of relevant information in the process, including the group’s history of payments from fossil fuel interests and its distortions of renewable energy facts. Read More

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Climate Science, Nuclear Power, and a Renewable Energy Future

Contrary to the public assertions made this week by some of our climate scientist friends, nuclear power is likely to have a limited near-term role in avoiding the worst impacts of climate change. Renewable energy technologies are cheaper, less risky, and ready for deployment today. A look at where things stand with both nuclear and renewables bears all that out. Read More

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The Falling Cost of Wind Power Spurs New Investments

After a very slow start in 2013, U.S. wind development is really starting to pick up. According to the American Wind Energy Association’s (AWEA’s) just released Third Quarter 2013 Market Report, over 7,500 megawatts (MW) of new wind power capacity is under development in the U.S., representing an investment in the U.S. economy of roughly $15 billion. Read More

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Disproving the Skeptics: 10x More Windpower and Solar is No Problem!

What would happen if we tried to make the electric supply 30% wind and solar? Air pollution goes down, and reliability is unaffected. Ok, now picture adding as much as 50,000 MW of wind and 60,000 MW of solar by the year 2026, and the engineers saying, “Sure, we can do that.”

That’s the finding of a study previewed today by the grid operator PJM and a consulting team led by General Electric. Read More

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Do Wind Turbines Affect Property Values? No — or at Least “No Statistical Evidence” — Says New Hedonic Study

I noted in my recent post on wind turbines and tourism that a related issue, wind farms and property values, was also important to consider. A new study does just that, and finds “no statistical evidence” of effects. Read More

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Where Is Wind Energy Cheaper than Natural Gas?

Answer: The gas-rich states of Oklahoma, Texas, and Colorado. This week, utility Public Service Co. of Oklahoma announced that it tripled its planned purchase of 200 MW of wind energy, to 600 MW, because of the immediate savings to its customers and the 20-year guaranteed stable pricing. Read More

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