Tag Archives: electricity

Want to Schedule Your Electricity Use to Reduce Pollution? Here’s How

Some of us occasionally feel the urge to turn off the kitchen/porch/office light as our small step towards addressing global climate change. A Berkeley PhD student – Gavin McCormick – has started a nonprofit to provide information on exactly how … Continue reading

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Renewable integration challenges create demand response opportunities

The power grid is getting greener. The graph below summarizes EIA projections of U.S. non-hydro electricity generation under different assumptions about greenhouse gas regulations, fuel prices, and technology costs: Source: http://www.eia.gov/todayinenergy/detail.cfm?id=16051 Although there is some debate over whether these EIA … Continue reading

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Identifying the Best Ways to Increase Energy Access

NPR ran a story a couple months ago about a seemingly clever device. It’s called the Soccket. The name – and the device – combines soccer with electricity. The Soccket – created by a US-based NGO and distributed around the … Continue reading

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An Energy Efficiency Parable

Here’s a story that captures a lot of the challenges we face as we try to improve energy efficiency. Spoiler alert: it doesn’t have a happy ending, but I’m holding out hope for the sequel. Many of us leave our … Continue reading

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Money for Nothing?

Since the beginning of electricity grids, demand has fluctuated and supply has been made to follow along. But for decades, economists and some grid engineers have dreamed of having demand play a more active role in balancing the system.  With … Continue reading

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Too Big to Fail?

(This post is co-authored by Catie Hausman) The San Onofre Nuclear Generating Station (SONGS) was closed abruptly in February 2012. During the previous decade, SONGS had produced about 8% of the electricity generated in California, so its closure had a pronounced … Continue reading

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Why Aren’t We Talking About Net Energy Metering for LEDs?

The fights over net energy metering have gotten loud and heated. For those of you who have missed the drama, here, in a nutshell, is what “net metering” means. Say I install enough solar panels on my roof to provide … Continue reading

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