Green Revolution? German Brown Coal Power Output Hits New High
Germany plans to wean itself off CO2-belching coal-fired power stations. But new figures show that coal power output in 2013 reached its highest level in more than 20 years. Researchers blame cheap CO2 emissions permits, and demand urgent reforms.
In 1990, Germany's bown coal-fired power stations produced almost 171 billion kilowatt hours of power. At the time, many old eastern German plants were still in operation.
Electricity output from brown coal plants rose 0.8 percent in 2013, said Jochen Diekmann of the German Institute for Economic Research. As a result, Germany's CO2 output is expected to have risen in 2013, even as power from renewable sources has reached 25 percent of the energy mix.
Part of the reason, said Diekmann, is the low price of CO2 emissions permits in EU trading scheme. Another reason is that new brown coal plants, with a capacity of 2,743 megawatts, came on line in 2012, far exceeding the 1,321 megawatts from old plants shut down that year.
The opposition Green Party called on the government to stop the trend. "Those serious about protecting the climate must ensure that less and less power is generated from brown coal," said Green Party politician Bärbel Höhn. CO2 emissions needed to be priced at a level that makes the more climate-friendly gas-fired power stations economical, she said. "Brown coal power stations, after nuclear plants, are the main source of profit for RWE and Co.," said Höhn, referring to Germany's major utilities. "So they don't even switch off the really old power stations."
Power output from anthracite coal also rose, by eight billion kilowatt hours to over 124 billion, while output from gas-fired plants fell by 10 billion to 66 billion. That means that coal plants are making up for the bulk of the energy production lost due to the 2011 shutdown of eight nuclear plants, while gas plants, which emit less CO2 but are more expensive to run, are barely profitable at present.
The increase in coal-generated power also led to a new record in German electricity exports to around 33 billion kilowatt hours. "In 2013 Germany exported more power than it imported on eight out of 10 days. Most of it was generated by from brown coal and anthracite power stations," said Patrick Graichen, a power market analyst at Berlin-based think tank Agora Energiewende. "They are crowding out gas plants not just in Germany but also abroad -- especially in the Netherlands."
That, said Graichen, is due to the low price of CO2 permits. "The European market for emissions certificates must urgently be repaired to change that," he said. The volume of emissions certificates must be reduced in order to boost the price of CO2.
Gerald Neubauer of Greenpeace said Energy Minister Sigmar Gabriel, of the center-left Social Democrats, must stop "the shocking coal boom." No other country produces more brown coal than Germany, he added. "The coal boom now endangers Germany's credibility on climate protection and the energy revolution," said Neubauer. The Social Democrats need to adopt a more critical stance on this issue, he added.
cro -- with wire reports
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