Hyper-efficient gas engines, next-gen wind turbines, and more early-stage wonders

Enlarge / A crop monitoring robot: Like a Roomba, but with more sensors and responsibility. (credit: Megan Geuss) NATIONAL HARBOR, MD—Last week’s ARPA-E summit was full of big ideas about the future of energy, and nowhere was that more evident than on the summit’s show floor. In the basement of the sprawling Gaylord Hotel and […]

EU sanctions against Russia over Siemens turbines violate intl law – energy ministry

Published time: 5 Aug, 2017 11:44 Edited time: 5 Aug, 2017 12:02 The new EU sanctions against Russia over the delivery of Siemens turbines to Crimea is in direct violation of international law, the Russian Energy Ministry has stated. The Russian Ministry of Energy slammed the recent decision of the European Commission to broaden its […]

Virginia utility agrees to install two offshore wind turbines for study

Enlarge / An image of an offshore wind turbine, from Dong Energy. (credit: Dong Energy) This week, Virginia utility Dominion announced that it would partner with Danish firm Dong Energy to build two offshore wind turbines as test cases for a commercial-sized installation. Currently, the US only has one 30MW commercial offshore wind farm off […]

Siemens can’t confirm more of its turbines shipped to Russian Crimea

Published time: 13 Jul, 2017 09:53 Edited time: 13 Jul, 2017 09:57 The German concern Siemens said it couldn’t verify a Reuters report that two more gas turbines have been delivered to Russia’s Crimea. Previously the company said two of its turbines were shipped to the peninsula in violation of international sanctions. A representative of […]

The world’s largest wind turbines have started generating power in England

Jorge Luis Plata/REUTERS The engineers responsible for maintaining the hardware at the Burbo Bank wind farm, off the northwest coast of England, will need a head for heights. Standing 195 meters tall, these are the tallest wind turbines in commercial use on the planet. The new wind farm, actually an addition to an older facility […]

UK switches on the world’s largest wind turbines

The largest wind turbines in the world have recently started producing energy for the UK. Dong Energy, the Danish company behind the project, has recently switched on the 32 gigantic structures in Liverpool Bay. The turbines are taller than some skyscrapers at 640 feet and have 262-foot-long blades that can generate 8 megawatts of power. […]