Renewable Energy

Climate & Energy

Wind farms DO NOT cause climate change

A study that just came out in Nature Climate Change found that wind farms can impact local temperatures, particularly at night. Basically, the turbines mix warmer air from high up with colder air closer to the ground. Hence, warmer air overall, in these very local spots. So, of course, Fox News is telling people that “New research shows wind farms cause global warming.” Not to be out-crazied, the Telegraph is going with “Wind farms can cause climate change.” Gizmodo at least uses the word “local” in its headline. But unfortunately such restraint hasn’t stopped the internet from deciding, as this apparently …

Energy Policy

We’re half-assing the clean-energy transition

We're not moving fast enough to fight off catastrophic climate change, according to a new report from the IEA. What will it cost to really get going? A good chunk in the short term and negative dollars in the long term.

Biofuel

Modern-day DeLorean? Airplane runs on trash

One man’s trash is another man’s airplane fuel. Adventure-seeker Andy Pag aims to obtain funding and become the first person to fly a trash-fueled plane from one end of the U.K. to the other. His aircraft, a microlight plane, will be powered by gasoline made from un-recyclable plastics like bags and packaging. The fuel is made by a British company using Fischer–Tropsch synthesis–a process of making synthetic fuel that dates back to before WWII. Pag says the fuel is worth highlighting because it produces limited CO2, and reduces the volume of plastics that otherwise would go to landfills.