When a lithium ion battery reaches the point at which it can no longer be used in an electric car, it still has the potential to be used in o... read more »
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Empa and Flisom&39's flexible CIGS solar cell made on a polymer substrate. (Credit: Empa) Swiss scientists have broken an energy conversion effic... read more »
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Here are the top stories we&'re following today on the GreenBeat:Most of GE&'s recent renewable energy investing has gone towards wind energy projects... read more »
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This post is sponsored by Dell. As always, VentureBeat is adamant about maintaining editorial objectivity. Dell had no involvement in the content of t... read more »
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WeatherBill, a company that uses high-end computing to reduce risk in agriculture, yesterday said it raised $42 million from Khosla Ventures, Google... read more »
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Low-profile solar start-up Alta Devices today will detail a technique it claims can deliver record solar cell efficiency, a step toward making solar... read more »
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The project known as the Solar Tunnel in Belgium. (Credit: Enfinity) High-speed trains running from Paris to Amsterdam will now make part of the t... read more »
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Xtreme Power&39's utility-scale energy storage units store energy and can be used to regulate the ebb and flow of intermittent energy sources lik... read more »
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Nissan&39's NV200 minivan will be the next NYC Taxi, Mayor Michael Bloomberg announced Tuesday. (Credit: Nissan) Front interior of the official... read more »
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The U.S. wind industry is growing again after taking a big step backward last year. Yet turbine makers and wind farm developers are finding few r... read more »
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The projected footprint of the California Valley Solar Ranch project, which can supply energy for 100,000 homes. (Credit: California Valley Solar R... read more »
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Vivint is a home security company looking for growth in home energy and solar installations. The company, formerly called APX Alarms, today is sche... read more »
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Alan Mulally shows enthusiasm for the Focus Electric by kissing the hood. (Credit: James Martin/CNET) Ford Focus Electric (photos) LAS ... read more »
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Scuderi Group is one of a handful of companies seeking to break with the traditional design of the internal combustion engine in the name of fuel ef... read more »
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Solazyme raised $227 million in its public stock offering today, netting more than anticipated from the biofuels and renewable chemicals company's p... read more »
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The all-electric Zero DS gets 58 miles on a single charge and is notably quiet by motorcycle standards. (Credit: Zero Motorcycles) Zero Motorocycl... read more »
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The future of transportation won&39't look anything like how we used to envision it, according to BMW&39's newest documentary segment. (Credit: BMW... read more »
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Nanosolar thin-film solar cells are made using a roll-to-roll process and then the cells are assembled into panels in another factory in Germany. (... read more »
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Can a country that gets nearly half of its electricity from burning coal really get 80 percent of its electricity from "clean-energy sources" in les... read more »
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(Credit: Josh Miller/CNET) Taking a big risk, Nissan pushed ahead of the pack to release the first mass production electric car. Although some... read more »
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