Solar industry faces head winds but remains hopeful

Solar-industry executives paint a bright future for their industry, one where photovoltaic panels adorn roofs of homes and businesses and huge power plants capture the sun's rays to generate electricity. But the industry ...

Spanish solar energy: A model for the future?

There is no free fuel. Whether you drill for and refine oil, or manufacture and maintain a panel to collect solar energy and convert it into electricity, it takes energy to make energy. In Spain's Photovoltaic Revolution: ...

Measuring the impact of desert greening

Long-term satellite data shows a significant cooling effect of vegetation on land surface temperature. The searing heat of the Arabian Peninsula translates to a population vulnerable to heat stress. As temperatures continue ...

Japanese PM pledges 10 mn solar-powered homes

Japan will have ten million solar-powered homes, Prime Minister Naoto Kan pledged Wednesday, as the country makes a major push in coming years towards renewable energy following its nuclear crisis.

Researchers patent a nanofluid that improves heat conductivity

Researchers at the Universitat Jaume I (UJI) have developed and patented a nanofluid improving thermal conductivity at temperatures up to 400°C without assuming an increase in costs or a remodeling of the infrastructure. ...

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