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Berkeley study finds renewable portfolio standards insufficient to meet 2030 GHG emission targets; new policy required

Green Car Congress

Pie charts show the proportion of different types of energy sources generating power and flowing between load areas if there were a carbon tax of $70 per ton. To meet these carbon goals, coal has to go away from the region. Click to enlarge. Their paper is in press in the journal Energy Policy. —Daniel Kammen.

Renewable 231
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Purdue analysis finds H2Bioil biofuel could be cost-competitive when crude is between $99–$116/barrel

Green Car Congress

Three different carbon tax scenarios are analyzed: no carbon tax, $55/metric ton carbon tax and $110/metric ton carbon tax. The impact of the chosen carbon tax is found to be limited relative to the impact of the H2 source on the H 2 Bioil break-even price. We’re in the ballpark.

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Royal Academy of Engineering Report Says EV Success Depends on Low-Carbon Electricity, Universal Broadband Provision and Smart Grids

Green Car Congress

The introduction of electric vehicles on a large scale in the UK can only have a beneficial effect on CO 2 emissions if low-carbon electricity, universal broadband provision and smart grids are in place to support the transition, according to a new report published by the UK Royal Academy of Engineering. Dr Chris Brace, Bath University.

Universal 268
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The Complex Calculus of Clean Energy and Zero Emissions

Cars That Think

Among the most articulate and almost certainly the wonkiest is Jesse Jenkins , a professor of engineering at Princeton University, where he heads the ZERO Lab—the Zero-carbon Energy systems Research and Optimization Laboratory, that is. How fast can you ramp your power plants up and down to handle the variability from wind and solar?

Clean 101
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Obama climate plan calls for new fuel economy standards for heavy-duty vehicles post-2018; cleaner fuels and investment in advanced fossil energy

Green Car Congress

Among the transportation-related elements of US President Barack Obama’s new climate action plan, which he is outlining today in a speech at Georgetown University, is the development of new fuel economy standards for heavy-duty vehicles post-2018. Earlier post.). Other efforts will include: Natural Gas. Energy Efficiency.

Obama 249
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CMU Paper: Market-Based Mechanisms for CO2 Reduction Will Be Insufficient to Attain Mid-Century Goals

Green Car Congress

cap and trade or a carbon tax) is a likely key part of a US strategy to reduce carbon dioxide (CO 2 ) emissions, such a market-based approach alone will not induce the investments in long-lived technology required to achieve a 50 to 80% reduction in emissions of carbon dioxide by mid-century. Samaras et al. Samaras et al. per gallon.

Market 186
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Report from the REFF-Wall Street; Themes in Renewable Energy Finance

Green Car Congress

Dr. Don Paul is the Executive Director, University of Southern California Energy Institute and a former vice president and chief technology officer of Chevron. Is tax equity dead? Within the US electric power sector the biggest question was whether the Production Tax Credits (PTC) were going to be extended beyond 2008.

Financing 150