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CMU researchers find controlled charging of PHEVs can cut cost of integration into electricity system by 54-73%; higher benefits with wind power

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In a new study published in the journal Applied Energy , Carnegie Mellon University (CMU) researchers found that controlled charging of plug-in hybrid electric vehicles (PHEVs) reduces the costs of integrating the vehicles into an electricity system by 54–73% depending on the scenario.

Wind 286
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CMU study finds controlled EV charging can reduce generation cost, but at greater health and environmental costs depending upon the generation mix

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Results from the study also suggest that with sufficient coal plant retirement and sufficient wind power, controlled charging could result in positive net benefits instead of negative. Reduction in annual generation cost and external emissions costs due to controlled charging compared to uncontrolled charging ($2010).

Charging 150
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Perspective: Despite Solyndra’s death, the future of solar energy is sunny

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With subsidies long in place for nuclear, coal and gas in the US along with the cheap cost of production for coal and natural gas, solar is essentially competing with that $0.10/kWh kWh average cost of electricity in the United States and globally.

Solar 246
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ARPA-E Soliciting Second Round of Proposals; $100 Million for Advanced Energy Research Projects, with Focus on CO2-to-Liquid Fuels, Plug-in Batteries and Carbon Capture

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The development of high energy, low-cost batteries represents the critical barrier to wide-spread deployment of EVs, which if achieved would have a profound impact on US oil security, greenhouse gas emissions, and economic growth. Coal-fired power plants currently generate approximately 50% of the electricity in the United States.

Carbon 199
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Europe/US team: transitioning to a low-carbon world will create new rivalries, winners and losers

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For example, rich countries such as Germany can throw billions of dollars at their coal sector to ease their transition pain, offering generous financial aid to lignite-producing regions. Petro-states are compensated to transition smoothly to a sustainable economy, avoiding a last-ditch attempt to flood the world with cheap oil and gas.

Carbon 207
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IEA World Energy Outlook view on the transport sector to 2035; passenger car fleet doubling to almost 1.7B units, driving oil demand up to 99 mb/d; reconfirming the end of cheap oil

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China consolidates its position as the world’s largest energy consumer: it consumes nearly 70% more energy than the United States by 2035, even though, by then, per capita demand in China is still less than half the level in the United States. Oil and the Transport Sector: Reconfirming the End of Cheap Oil.

Oil 247
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War in Ukraine: We Need to Talk About Fossil Fuels

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Russia is the world’s second largest producer of crude oil, behind the United States and ahead of Saudi Arabia, and its second largest exporter, behind Saudi Arabia. For natural gas, it is the world’s second largest producer , behind the United States and ahead of Iran, and its largest exporter. Consumption of E.U.-produced

Ukraine 128