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Posts Tagged ‘Renewable energy’

Arizonans Stand Up for Solar Power

In July, I blogged about a proposal that Arizona Public Service (APS) submitted to its regulator, the Arizona Corporation Commission (ACC), to dramatically reduce incentives to install solar panels on homes and businesses. On Wednesday more than 100 people descended on ACC to protest it. The event kicked off two days of hearings that will decide whether to maintain Arizona’s existing net metering policy, which allows solar customers to receive credit on their electricity bills for each kilowatt-hour of electricity generated by their solar panels. Read More

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Seven Takeaways for the Warsaw Climate Talks from the New IEA Report

There’s a distinct lack of optimism here at the Warsaw climate meeting. A recent report from UNEP shows that we are falling far short of the emissions reductions necessary to limit the global temperature increase to no more than 2°C above pre-industrial levels. The IPCC working group 1 report points out the grave implications of our rising carbon emissions. But, like the previous reports, IEA’s World Energy Outlook released today shows that, despite the grim emissions trends, we do still have choices: yes, we can cut our emissions sharply and, yes, that means making serious policy decisions now. 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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California Jumpstarts Energy Storage

One of the biggest challenges of relying on large quantities of renewable energy has to do with the fact that we can’t control when renewables actually generate electricity. When the wind blows, we get electricity, period. When the sun sets, our solar panels cannot provide the electricity we need at night. That is, of course, unless we capture the energy and store it for later use. Read More

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Is Natural Gas What We Need to Replace Coal-Powered Electricity?

New England gave birth to the Industrial Revolution in this country using water power. Now New England is struggling with decisions over how to power its future. Read More

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Fact Checking ALEC’s Attacks on Ohio’s Clean Energy Standards

Members of the Ohio Senate Public Utilities Committee heard testimony this week on two bills that would roll back Ohio’s renewable energy and energy efficiency standards. Backed by fossil-fuel funded special interest groups and their political allies, these proposals would undermine Ohio’s emerging clean energy industries and make the state even more dependent on coal and natural gas. Read More

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