The Irish record came November 8, according to the Irish Wind Energy Association (IWEA), which reported that total wind generation at 8 a.m. reached 1,564 MW, enough to power the equivalent of 1 million Irish homes and over 45 percent of system demand at the time.
IWEA Chief Executive Kenneth Mathews commented, "As families across the country sat down for breakfast this morning, wind energy generation was breaking records …
“As global talks continue on combating climate change, we are proud that Ireland is leading the way in demonstrating the potential of wind energy. In addition to the environmental benefits which clean energy offers, we are also seeing exciting new opportunities in terms of jobs and investment with over 3,400 people already employed in this sector."
Britain was next to set a new wind mark, as wind generation rose to 6,053 MW early on the morning of December 2, providing about 14 percent of the electricity on the U.K. system, according to Bloomberg News. The article said nearly 7,900 MW of gas-fired generation was shut down during the period of high winds. It added:
"The U.K. plans to almost triple [its] wind capacity by 2020 as it seeks to meet a target to get 15 percent of power demand from renewable energy sources. Wind and solar have no fuel costs, generally making them cheaper than coal or gas.
"'As well as the higher wind power, demand is down by about 2 gigawatts from yesterday as well so it has given the chance for less efficient gas-burn facilities to drop output,' Gary Hornby, energy markets analyst at Inenco Group Ltd., said by e- mail today."
Finally, Germany's old wind generation record was literally blown away by Xaver December 6, as wind-generated electricity peaked at slightly more than 26,000 MW, according to Renewable Energy International magazine. The magazine article is worth a look, as it includes a graphic showing wind and solar generation over several days within the broader context of the power system.
Adds the article: "The effect on [electricity] prices was also remarkable. In day-ahead trading, power prices on the exchange in Germany were only half of the levels in France and Switzerland, resulting in a large amount of power exports …
"Perhaps the most interesting thing about the storm in terms of wind power is that it shows how much more wind power capacity we can withstand. The record peak was still not even one third of peak demand at the time, suggesting that Germany might be able to have three times the current level of wind power–100 GW–installed before large amounts of wind power would have to be stored."
Xcel Colorado sets U.S. record with over 60% wind, November 1, 2013
Wind power sets new generation, penetration records on Texas utility system, May 5, 2013
California ISO reports new wind generation record: 4,196 MW, April 9, 2013
Xcel Energy achieves wind energy milestone, March 26, 2013
California, Pacific Northwest set new wind generation records, March 5, 2013
Wind generation records fall in Texas, Colorado, Pacific Northwest, February 20, 2013
More new wind generation records: Texas, Spain, UK, February 5, 2013
Bonneville reaches new peak for wind generation: 4,344 MW, January 31, 2013
ERCOT sets wind generation record on Christmas Day, January 14, 2013
Southwest Power Pool achieves wind penetration record, December 20, 2012
ERCOT, SPP systems see record wind generation levels, November 21, 2012
Texas system operator tallies new record: 8,368 MW, June 21, 2012
WINDPOWER 2012 Update: Xcel Colorado sets new mark with 56.7% wind, June 5, 2012
Wind generation sets new records in Texas, Spain, May 22, 2012
New technology helps Texas system operator blow through wind generation records, March 12, 2012
Wind tops 25 percent of load on main Texas grid, March 5, 2012
Across U.S., wind power sets new generation records, February 13, 2012