Solar

Solar power technologies and projects: photovoltaic, concentrating solar, solar tower


Scorching asphalt and solar power
Scorching asphalt and solar power

Anyone who has walked barefoot across a parking lot on a summer afternoon knows that blacktop is exceptionally good at soaking up the sun’s warmth. Now, a research team at…


Global Monitor (September 2008)
Global Monitor (September 2008)

Cost hikes for all things nuclear in the U.S. and UK This August, the U.S. Department of Energy said a revised estimate of the cost to plan, build, and operate…


Global Monitor (July 2008)
Global Monitor (July 2008)

Thirty years after the U.S. government began assessing if a remote ridge in the Mojave Desert 90 miles northwest of Las Vegas, Nev., was suitable for the nation’s first permanent…


Global Monitor (June 2008)
Global Monitor (June 2008)

Artificial photosynthesis for solar power? Photosynthesis, the natural process used by green plants for millions of years to convert sunlight, carbon dioxide, and water into oxygen and carbohydrates is the…


The green trade-off
The green trade-off

By Steven F. Greenwald and Jeffrey P. Gray These should be good times for environmentalists who focus on “green” energy policy. More than half the U.S. states have adopted renewable…