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IPCC: GHG emissions accelerating despite mitigation efforts; major institutional and technological change required to keep the heat down

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Decomposition of the decadal change in total global CO 2 emissions from fossil fuel combustion by four driving factors; population, income (GDP) per capita, energy intensity of GDP and carbon intensity of energy. giga tonne carbon dioxide equivalent (GtCO 2 eq) (2.2%) per year from 2000 to 2010 compared to 0.4

Emissions 257
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Elon Musk slams California’s $8 per kW monthly utility charge plan for solar owners

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The proposal calls for a discounted rate for excess power sold into the grid, as well as a monthly utility charge of $8 per kW to cover the cost of maintaining the state’s power infrastructure. Musk noted that the idea, which essentially penalizes sustainable energy, is “insane.” Quotes courtesy of Reuters. .

Solar 145
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Perspective: Despite Solyndra’s death, the future of solar energy is sunny

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Remember when the dot.com bubble burst in 2000 and, seemingly overnight, some companies ceased making millions hand-over-fist? Unlike other established markets the solar industry is still a tiny fraction of the overall energy production worldwide. kWh average cost of electricity in the United States and globally.

Solar 246
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UN report projects that increasing use of HFCs likely to have a significant climate impact by 2050; equivalent to current total annual emissions from transport

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W m -2 relative to 2000. This increase may be as much as one-fifth to one-quarter of the expected increase in radiative forcing due to the buildup of CO 2 since 2000, according to the SRES emission scenarios. Climate and the Ozone Layer. By 2050, the buildup of HFCs is projected to increase radiative forcing by up to 0.4

Climate 287
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Study concludes abundant shale gas is neither climate hero nor villain; need for targeted GHG reduction policy

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While natural gas can reduce greenhouse emissions when it is substituted for higher-emission energy sources, abundant shale gas is not likely to substantially alter total emissions without policies targeted at greenhouse gas reduction, according to a new study by two researchers at Duke University.

Climate 199
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World Bank/ICCT report provides guidance to reducing black carbon emissions from diesels in developing countries

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The report proposes approaches for integrating black carbon emission reduction considerations in cost-benefit assessment and applies an analytic framework to four simulated projects to illustrate the associated opportunities and challenges at a project level. Climate Change Diesel Emissions Fuels Health Policy' Click to enlarge.

Carbon 186
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U Chicago, MIT study suggests ongoing use of fossil fuels absent new carbon taxes

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While renewable energy has made promising gains in just the last few years—the cost of solar dropped by about two-thirds from 2009 to 2014—new drilling and extraction techniques have made fossil fuels cheaper and markedly increased the amount of oil and gas available. —Christopher Knittel.

Chicago 150