A new study finds that countries around the world could shift their economies entirely to renewable energy sources, such as solar, wind and hydroelectric, by the year 2050. The researchers map out the blend of energy sources that each of 139 countries would need to completely switch their energy to [...]
A Stanford study outlines how power from facilities such as the Ivanpah Concentrated Solar Power in California's Mojave Desert can be part of the state's renewable energy future.
The New York Times devoted most of the front page of its Sunday Review section to a story promoting the green dream of "Life After Oil and Gas."
It is possible and affordable for the world to achieve 100 percent renewable energy by 2030, if there is the political will to strive for this goal.