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    More than wires - exploring the connections between energy, environment, and our lives
  • Rooftop Solar Increases a Home’s Selling Price Across Multiple Markets

    SolarHomeSold

    On Monday, the U.S. Department of Energy’s Lawrence Berkeley National Laboratory released a report showing that homes with solar panels typically sell for $15,000 greater than those without solar panels installed. The study analyzed data collected from over 22,000 homes between 2002 and 2013 to measure the effect that solar panels have on a home’s [...]

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    Brrrrrr – it’s cold outside! Taking a look at winter car idling

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    Idling of cars costs money, consumes energy, and pollutes the air. But, when winter temperatures dip below freezing, many Americans intentionally idle their cars for long periods of time. The reasons why were discussed this month in detail in a series of articles by Chris Mooney*, who is leading the Washington Post’s new energy and [...]

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    Taking a closer look at the global oil supply/demand balance

    Screen Shot 2015-01-22 at 10.25.07 AM

    Global oil prices are at their lowest levels in six years. Supply is up and demand increases are sluggish. According to the International Energy Agency (IEA) oil prices have crashed by 60% since June. In Wednesday’s “Visualizing a global price oil crash in three charts” I discussed the IEA’s latest oil market report and their [...]

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    Energy in the 2015 State of the Union

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    Tonight President Obama will address a joint session of Congress for the 2015 State of the Union. In 2009, his speech described that renewable energy would “transform our economy, protect our security and save our planet from the ravages of climate change.” By 2014, he highlighted natural gas as as “the bridge fuel that can [...]

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    Visualizing a global oil price crash in three charts

    Screen Shot 2015-01-20 at 12.09.28 PM

    Since last summer, global crude oil prices have dropped by about 60%, from upwards of $110 to the current $45 per barrel. According to the International Energy Agency (IEA), the heart of this crash lies in simple supply and demand economics. That is, the fact that supply has surged far far ahead of demand. On [...]

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    How to Make Decisions in the Face of Uncertainty – The Future of UK Carbon Reductions

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    The United Kingdom has been on a purposeful path toward a less carbon-intensive energy sector since passing the UK Climate Change Act in 2008. But, questions exist regarding the achievability of future carbon targets. The controversy was highlighted during discussions of the UK’s 4th carbon budget, which applies to the years 2023-27. These carbon budgets [...]

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    The Road to Paris and COP-21

    Wind and others form of renewable power generation need to be ramped up in order to meet climate targets. Image credit: Shutterstock.

    As 2015 begins, the road to the crucial COP-21 summit here in Paris (where I am based) is being outlined by the French government, the UN, and a huge number of other actors and NGOs. But the first big question might be, is it crucial at all? The 2009 UN summit in Copenhagen was famously [...]

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    In Keystone XL Saga, Time to Elevate Policy Above Politics

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    Editor’s Note: This is a guest post from David Livingston, an associate in Carnegie’s Energy and Climate Program, where his research focuses on trade, markets, and risk. The biggest story in U.S. energy politics at the moment is the proposed Keystone XL pipeline, which would transport oil sands from Canada to the U.S. Gulf Coast, where [...]

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    The Race to Power the Car of the Future Is in Full Swing

    Toyota_FCV_reveal_25_June_2014_-_by_Bertel_Schmitt_06

    Editor’s Note: This is a guest post from Will Sierzchula, a researcher who analyzes factors which influence the development and adoption of alternative fuel vehicles. Automobiles powered by hydrogen fuel cells are often lampooned as the cars of the future—and they always will be. But by one important measure that moment appears to finally have arrived. At [...]

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    Software: The Next Challenge for Grid Batteries

    RedBattery

    It seems like every day we hear about another incremental breakthrough in battery technology. By tweaking existing battery chemistries or inventing new chemistries altogether, university researchers and startup companies have managed to increase the energy density, cycle life, energy efficiency, and safety of numerous potential grid battery technologies. There’s no doubt that these advances in [...]

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