While wind turbines are certainly effective at producing energy, some think they aren’t the most aesthetically pleasing structure to dot our open country-sides. But that’s no reason to write them off. In fact, Altaeros Energy has come up with a fascinating solution to this little problem: a donut-shaped wind-power structure fitted in a helium-filled balloon and suspended 2,000 feet in the air. (more…)

It may seem like wind farms are a relatively new form of green technology, but they have actually been around for years—decades, even. (more…)

It seems counterintuitive, but a recent test by Washington state-based Inland Power and Light shows solar panels outperforming wind turbines by a factor of five. (more…)