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Tailor renewable energies to local culture
To make an impact, small-scale renewable energy systems must fit social expectations and cultural norms, argues Benjamin K. Sovacool. In 2009, 1.4 billion people lacked access to electricity — 85 per cent of them in rural areas. By 2030, 1.2 billion are set to remain off-grid, while 2.8 billion will rely on traditional biomass. The health consequences of this are monumental. Indoor air ...
By SciDev.Net
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Clean Energy Expo Asia Set to Accelerate Sustainable Development for the Region
Clean Energy Expo Asia Set to Accelerate Sustainable Development for the Region The Pew Charitable Trusts revealed earlier this year that the clean energy market in Asia/Oceania saw US$75 billion in investments . Asia Pacific has a huge and growing demand for energy, and governments across the region are stepping up efforts to grow their renewable energy sources to reduce reliance on depleting ...
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Camp Denali Develops 90kW Solar Project
Located 90 miles from the nearest power grid, Camp Denali has harnessed the benefits of renewable energy for most of its history. From their first hydroelectric system, developed in 1981, to subsequent photovoltaics and passive-solar hot water, they continue to explore evolving ways to power their facilities while minimizing fossil fuel dependence and carbon emissions. ...
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Making the new silicon
Original story at MIT News An exotic material called gallium nitride (GaN) is poised to become the next semiconductor for power electronics, enabling much higher efficiency than silicon. In 2013, the Department of Energy (DOE) dedicated approximately half of a $140 million research institute for power electronics to GaN research, citing its potential to reduce worldwide energy consumption. Now ...
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