The Energy Prescription: Switching to Renewables
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Pie charts compare energy sources now to goals for 2030. It had better not be pie in the sky, or the sky may be falling.
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Science & environment: The technology could prove a greener way to power cars - if only it could get research funding here
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A push into the solar sector could benefit the company.
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Wind power is emerging as an alternative in fast-growing countries like India and China that are avidly seeking new energy sources.
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Putting the greens back in the green Rising electricity prices could be good news for the UK's fledgling solar power industry, according to a report from ENF, a solar power broker and market research group.â¦
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The government's record on delivering renewable energy is under attack.
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By Chris Woodyard From all-terrain vehicles to snowblowers, makers of powered outdoor equipment are joining the auto industry in looking at alternative energy to deal with increasingly tough environmental rules. But early efforts haven't produced rousing results.
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Blog: Energy efficiency technology to manage peak demand attracts more clean tech investment.
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The five-decade quest for cheap solar power has produced an alternative energy that's still about four times more expensive than conventional electricity. But a group of local physicists, engineers and astronomers hope to be the first to break the cost barrier of solar energy.
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Faced with power cuts stretching into the next decade, South Africa is slowly switching its focus to alternative energy sources in a country blessed with bountiful sunshine and a lengthy coastline.
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Managing Watt? Reg Tech Panel As the green debate rages on, one of the findings that came from our recent survey of Reg Readers revealed that despite all the talk about energy savings and IT, the majority of IT departments are not accountable for spending on electricity to run systems.â¦
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Life & style: We burn fossil fuel in the developed world - and plant trees in Africa. It sounds like a win-win situation. But is it? Mark Honigsbaum reports.
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E rivedere politica a favore delle energie rinnovabili
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Scientists have struggled for years to make electricity from the sunâs light at a cost competitive with power from coal or natural gas. The challenges are formidable.
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Thanks to global warming, nuclear energy is hot again. Its promise of abundant, carbon emissions-free power is being pushed by the president and newly considered by environmentalists. But any expansion won't come cheap or easy.
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The UK government is stepping up efforts to stimulate the growing of crops for use in generating renewable energy.
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Glaskowsky analyzes the latest, and least, idea in alternative energy.