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Archive | Wind turbines

Hywind Scotland

World’s largest floating windfarm gets ok in Scotland

Hywind Scotland will begin building what will become the world’s largest floating offshore wind farm. The initial pilot project will consist of five turbines generating 30 MW, capable of powering nearly 20,000 homes.The wind farm will be 12 miles offshore, presumably far enough out that NIMBYs with delicate sensibilities will not be able to complain […]

NREL-offshore

U.S. creeps towards offshore wind, could start soaring

The United States still has no offshore wind, mostly due to pointlessly complicated permitting regulations coupled with NIMBYs who think renewable energy is just a wonderful idea so long as they don’t have to look at it. However, the very first U.S. offshore wind, the Block Island Wind Farm off Rhode Island, is finally being […]

cumulative-wind

Global wind power growing fast, led by China

Total worldwide wind power capacity is now 370 GW. 50 GW was installed in 2014. China led the way with 23 GW of new wind power, and has 31% of total world wind power, followed by the US at 18%. China is, uh, blowing past us. These totals are from the comprehensive Global Wind Report […]

Makani airborne tethered wind wurbine

Google testing airborne tethered wind turbines

Google X will soon be testing a 84-foot version of their Makani airborne wind turbine. It flies at 1,500 feet altitude, where wind speeds are much faster, and is tethered to the ground. Wind at altitude is also considerably more variable than on the ground, especially where the test will be, and Google says they want […]

EU installed offshore wind 2014. The US still has none.

Well done America, you’ve just about killed offshore wind

The usual motley assortment of rich NIMBYs, traditional energy companies, and regulatory hurdles have mostly managed to stop offshore wind farms here in the US. Considering all the bleating from DC and Important People about how we need to go renewable energy, I’d say it was ridiculous we still have no offshore wind. Other countries […]

small-wind-turbine

Small wind turbines are cute and mostly useless

Little bitty wind turbines appear virtuous, creating green power so everyone can feel good about them. In reality, they generally way underperform their specs due to turbulence on the ground and bad design. For reliable wind power, ginormous turbines, especially offshore where the wind is more reliable, are by far more efficient. Wind turbulence and […]

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