ZCBlog: the Energiewende

As we write up the research for our third ZCB report on how Britain can decarbonise, it’s interesting to look around at what’s being suggested in other decarbonisation strategies. Germany, for instance, stands out for its ambitious Energiewende (‘energy transition’) that combines a phasing out of nuclear and coal power with a huge increase in renewables to achieve an 80% reduction in greenhouse gas emissions by 2050. (If you get CAT’s Clean Slate, you’ll have seen the article on Energiewende in our Spring 2013 edition.)

So far this plan has had dramatic results. For instance, in ten years Germany’s renewable electricity jumped from 6% to 25% of its total share, and about 50% of capacity is community owned.

So what lessons does this offer for the UK? Two weeks ago PRASEG, the Parliamentary Renewable and Sustainable Energy Group, held a seminar to discuss just that.

“This is the most amazing, in both senses of the word, challenge that they’re engaged in,” said the seminar’s Chair, Tom Heap, a main presenter on Radio 4’s environmental documentary series Costing the Earth. “Whether you think it’s fantastic or somewhat flawed, it’s of great benefit for us in the UK because it’s like a live, pilot experiment. We can see how they’re getting on, and hopefully learn from the strengths and weaknesses of what they’re doing.”

ZCB’s Energy Modeller Tobi Kellner agrees: “The issues brought up in this debate are absolutely spot-on, and very similar to many of the debates we have in the ZCB energy research team. Germany is currently a few years ahead of the UK on the trajectory towards a future powered by 100% renewable energy, and in many ways their Energiewende is similar to the kind of political push that we’d like to see in this country.

From a socio-political perspective, perhaps the most interesting aspect the speakers touch on is how it happened that in Germany support for this transition spans right across the political spectrum, including German industry and conservative parties. From a technical perspective, it’s great that the speakers don’t leave out the significant challenges involved with a transition from fossil fuels to renewables. This includes the question of how variability can be balanced, and on the changing role of coal, gas and nuclear power stations in the energy system.”

PRASEG has shared recordings of this seminar on their website, and we’ve embedded them below for ease of access. Enjoy!

  • An introduction by Tom Heap (3min)

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  • Rainer Baake, Germany’s State Secretary at the Federal Environment Ministry from 1998 to 2005 and current Director of the think tank Agora Energiewende (20min)

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  • R Andreas Kraemer, Director and CEO of Ecologic Institute in Berlin, Spokesperson of Germany’s ecological research network Ecornet and Coordinator of the British-German Environment Forum (16min)

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  • Dr Alan Whitehead MP, Labour MP for Southampton Test, member of the Energy and Climate Change Select Committee and PRASEG Chair (17min)

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  • A Q&A session (1hr)

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