wind power

(Newser) - An answer to the world's energy crisis might be a breeze, the Economist reports—specifically, a breeze offshore. With wind blowing twice as fast offshore than on, engineers have been racing to develop technology to "float" wind turbines far out in the ocean—where they won't ruin coveted views...

(Newser) - Environmental concerns might get shipping companies to go back to the future, Earth2Tech.com reports, after a cargo vessel recently used 20% less fuel than normal on a 12,000-mile journey by a kite-like sail. The EU contributed $1.9 million to help rig the Beluga SkySails with the 1,...

(Newser) - Retail giant Wal-Mart has launched an ambitious blueprint to go green, with plans to cut energy use of many of its products by 25%, and may even begin to sell hybrid cars and provide sustainable energy to charge them, reports the New York Times. Wal-Mart has already sold 145 million...