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Scientists find night-warming effect over large wind farms in Texas

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Large wind farms in certain areas in the United States appear to affect local land surface temperatures, according to a paper published in the journal Nature Climate Change. Night-time land surface temperature differences near wind farms between 2010 and 2013. Credit: Liming Zhou et al., Nature Climate Change. Click to enlarge.

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Worldwide Prius sales top 3-million mark; Prius family sales at 3.4 million

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The second generation followed in 2003, and the third generation in 2009. ended Aug 2003. (The figure is based on worldwide cumulative sales through the end of May 2013 plus June sales in the US.) Total global Prius nameplate sales (the expanded Prius family) are at 3.436 million units. TMC launched the Prius in 1997. mpg US to 89.4

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Tesla replays DOE loan nine years early

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For the first seven years since its founding in 2003, Tesla was funded entirely with private funds, led by Elon Musk. In addition to payments made in 2012 and Q1 2013, today’s wire of almost half a billion dollars ($451.8M) repays the full loan facility with interest.

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GE and Harbin Electric sign MOU to bring FlexEfficiency power generation technology to China

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By rapidly ramping up and down in response to fluctuations in wind and solar power, the technology will enable the integration of more renewable resources into the power grid. In 2010, GE and HE expanded their relationship, forming a joint venture to serve China’s wind energy industry.

China 186
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DOE collaborating with AIChE CHS on hydrogen safety

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The Center aligns with recommendations made by the DOE’s Hydrogen and Fuel Cell Technical Advisory Committee, with roots back to a previously DOE-funded effort called the Hydrogen Safety Panel established in 2003. The United States already produces approximately 10 million metric tons every year of hydrogen for industrial purposes.

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Integral Powertrain Begins Dyno Testing of New IPM Motor for Hybrids

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The stator design employs an 18-slot distributed winding and can be configured to run at nominal bus voltages between 14 and 800V. The new e-machine complements Integral’s high performance SPM architecture and allows coverage of a wide range of automotive applications: 6-pole/9-slot concentrated-winding SPM family. Earlier post.)

Motor 186
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Study measures the effect of regional change in clouds caused by ships’ emissions; masking GHG warming

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The new study uses observations from 2003 to 2015 in spring, the cloudiest season, over the shipping route between Europe and South Africa. Past attempts to measure this effect from ships had focused on places where the wind blows across the shipping lane, in order to compare the “clean” area upwind with the “polluted” area downstream.

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