PLEA Network

9 December 2015, Energy Post, German grid operator can handle 70% wind, solar before storage needed. The company responsible for more than one-third of Germany’s electricity grid says there is no issue absorbing high levels of variable renewable energy such as wind and solar, and grids could absorb up to 70 per cent penetration without the need for storage, writes Giles Parkinson of Reneweconomy.com. Boris Schucht, the CEO of 50 Hertz, which operates the main transmission lines in the north and east of Germany – and which is 40 per cent owned by Australia’s Industry Funds Management – says the industry’s views of renewable energy integration has evolved rapidly in the past decade. “It’s about the mind-set,” Schucht said at the Re-energising the Future conference in Paris, and later to RenewEconomy. “10 to 15 years ago when I was young engineer, nobody believed that integrating more than 5 per cent variable renewable energy in an industrial state such as Germany was possible.” Yet, Schucht says, in the region he is operating in, 42 per cent of the power supply (in output, not capacity), came from wind and solar – about the same as South Australia. This year it will be 46 per cent, and next year it will be more than 50 per cent. “No other region in the world has a similar amount of volatile renewable energy ….. yet we have not had a customer outage. Not for 35 or 40 years.” Read More here