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ARPA-E Selects 37 Projects for $106M in Funding in Second Round; Electrofuels, Better Batteries and Carbon Capture

Green Car Congress

This project will develop and optimize a novel, engineered microorganism that produces a biodiesel-equivalent fuel from renewable hydrogen and carbon dioxide, at costs of less than $2.50 Water will be the primary byproduct. A novel metal complex for electrolysis of water will be used to generate the hydrogen at high rates.

Carbon 249
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How to Prevent Blackouts by Packetizing the Power Grid

Cars That Think

Second, conventional coal and nuclear plants are being retired for economic and policy reasons, removing stable sources from the grid. The brown line shows the uncoordinated load from 1,000 electric water heaters for reference. Here’s what flexibility means when it comes to operating, say, a residential electric water heater.