Tag Archives: Wind Energy

Renewables Supplied 44.1 Per Cent Of Germany’s Energy

By Roy L Hales

Germany added 2.3 GW  of new onshore wind capacity in the first half of 2017. Though it failed to meet the target last year, the Renewable Energy Act set annual target of installing 2.5 GW new solar capacity. Add in a warm autumn and the winter storms Xavier and Herwart, and it is easy to see how renewables supplied 44.1 per cent of Germany’s energy in October.

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Revisiting Ocotillo

By Roy L Hales

The Ocotillo wind farm went online almost five years ago. Were they not documented in such meticulous detail, some of the  reports coming from the tiny desert community this project surrounds would be difficult to believe.  I once received a constant stream of YouTube videos and reports. It was one of the sites that shaped my perception of the energy sector.  To some extent, I’ve moved on from this story, but I always knew I would be revisiting Ocotillo.
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Renewables Supply 56% of Denmark’s Domestic Electricity

By Roy L Hales

screen-shot-2014-03-18-at-3-43-47-pm1The numbers fluctuate. At 10:19 AM Pacific Time, on December 13, wind turbines fed 434 MW into the grid.  There have been days when they produced 140% of the nation’s need. Then there is solar energy and biomass. According to the Danish Energy Agency, renewables supply 56% of Denmark’s Domestic electricity consumption.

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What Happened To Energiewende?

By Roy L Hales

screen-shot-2014-03-18-at-3-43-47-pm1Germany led the world for the number of solar installations during 2012. This relatively small European nation added 7.60 GW of capacity to the grid. Then their numbers started going downward: 3.30 GW of new solar capacity in 2013; 1.56 GW in 2014; 1.4 GW in 2015. As of October 31, only 0.79 GW of new capacity has been added this year. Germany’s critics are once again hailing the imminent demise of this nation’s renewable revolution.  What happened to Energiewende?

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