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Posts Tagged ‘Renewable energy’

There Oughtta Be a Law to Fix the Grid—and There Is!

Federal policies to introduce more choice in electricity supplies, and competition from new technologies and companies, continue to evolve and improve. These reforms have greatly fostered the growth of renewable energy across the United States. And a court decision today will help ensure that they continue to do so.
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The Economist Ignores Reality, Highlights Flawed Renewable Energy Study

A recent article in The Economist covers a study comparing the costs of solar, wind, hydro, nuclear, and natural gas. Alas, the study starts with a fundamental misunderstanding of how our electricity system works, and goes  downhill from there. And The Economist’s attention unfortunately helps to perpetuate those errors. Here are five examples of what went wrong. Read More

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Fracking: Energy Abundance or Crisis?

As the boom in fracking wells in the northern Appalachian Marcellus shale region now produces seven times more natural gas (methane) than in 2010, the implications for policy and impacts on the energy market are starting to show. Read More

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Solar Power on the Rise: Rooftop Solar, Large-Scale PV, CSP, and the Solar Revolution

Shining. Soaring. Skyrocketing. Solar is so exciting, we’re running out of adjectives.

The what, the why, and the where-to of America’s solar power revolution are the subjects of a new UCS report and infographic. It’s a story worth celebrating.

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Hot Models Try to Forecast CO2 Reductions

A hot chase over models began soon after the Environmental Protection Agency (EPA) released draft CO2 rules June 2. Reducing CO2 (carbon-dioxide, the climate-altering pollution) in the electricity sector is not a mystery, but expecting too much from a model can be frustrating. With the CO2 rules, we have entered a new era, triggering a great clamoring amongst policymakers and advocates to get comfortable with the models. Temperatures are rising, and it is not just the hot summer weather. Read More

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As EPA Hearings Begin, Colorado Makes Strides toward Reducing Carbon Emissions

On July 30, I will be testifying in support of the EPA’s power plant carbon standard at a hearing in Denver. As one of four locations where the EPA will be seeking public comment on the draft rule this week, Colorado is a mighty fine choice. The Rocky Mountain State is well positioned to exceed its proposed carbon emissions reduction target and serves as an excellent example of how a state can successfully transition toward a low-carbon, clean energy economy. Read More

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How Virginia Can Meet and Exceed Its Targets under the EPA Power Plant Carbon Standard

On June 2, the EPA issued draft carbon standards for existing power plants. The standard sets state-specific goals for emissions rate reductions that are expected to add up to nationwide power sector emissions reductions of 30 percent below 2005 levels by 2030. We analyzed Virginia’s target and found that the state is well on track to meet – and can even exceed – its required goal. Read More

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Will California Go Green or Go Gas?

When one of California’s two nuclear plants–the San Onofre Nuclear Generation Station (SONGS)–unexpectedly closed last year because of damage to its steam tubes, many clean energy advocates including UCS hoped that the state would replace much of that electricity with generation from renewable resources, as well as increased investments in other carbon-free energy resources, such as energy efficiency, demand response, and energy storage devices. Unfortunately, plans are now in the works to replace most of the SONGS electricity with a new natural gas plant, without a process that gives clean energy resources a chance to compete. Read More

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Clean Energy Leaders and Laggards: How Utilities Stack Up

Utilities are lynchpins in moving us toward the clean energy future we need to see. But how quickly they’re helping us move in that direction varies greatly. A really useful new report from Ceres and Clean Edge looks at who’s leading and who’s lagging among U.S. utilities. Read More

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Brilliance from Sea to Shining Sea: Which States are the Clean Energy Superstars?

A great new report from the smart folks at CleanEdge looks in depth at which states are leading the clean energy charge in the United States. And, given the many ways to look at, the list of clean energy superstars is long. Here are eight slices from their analysis. Read More

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