Bloomberg has a look at Germany's switch from nuclear power to renewable energy - Germany’s $263 Billion Renewables Shift Biggest Since War.
Not since the allies leveled Germany in World War II has Europe’s biggest economy undertaken a reconstruction of its energy market on this scale.
Chancellor Angela Merkel is planning to build offshore wind farms that will cover an area six times the size of New York City and erect power lines that could stretch from London to Baghdad. The program will cost 200 billion euros ($263 billion), about 8 percent of the country’s gross domestic product in 2011, according to the DIW economic institute in Berlin.
Germany aims to replace 17 nuclear reactors that supplied about a fifth of its electricity with renewables such as solar and wind. ...
Already, the program is expanding markets for Suntech Power Holdings Co. (STP), the world’s biggest solar panel maker, and Vestas Wind Systems A/S (VWS)., the largest maker of wind turbines. It’s hurting utilities from RWE AG (RWE) to EON AG (EOAN), which have stepped up cost-cutting to curb losses from closing nuclear stations early. ...
“The German energy transformation is as challenging as the first moon landing,” said Peter Terium, who in July takes over as chief executive officer of RWE, Germany’s second-largest utility. “It’s a huge challenge we’ll be able to master only if everyone works together.”
Germany is among the first nations to grapple with a global need to upgrade power stations. By 2035, at least $10 trillion of investment is needed to add 5,900 gigawatts of generation worldwide, more than five times the capacity of all U.S. utilities, the International Energy Agency estimates. Half of that will come from renewable. A gigawatt is about enough to supply 800,000 homes in the U.S. and a bit less than the capacity of a nuclear reactor.
“If Germany succeeds, it could be a role model for economies all over the world,” said Claudia Kemfert, DIW’s senior energy expert. “If it fails, it will be a disaster for Germany’s politicians, society and economy.”
Germany’s efforts in the industry are sending shocks through European power markets. When it’s windy and sunny, turbines and solar cells flood the grid with electricity, undermining the economics of natural-gas fired generators, since clean energy has supply priority over fossil fuels.