Why Germany’s solar subsidies were bound to fail

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One of the world’s biggest green-energy public-policy experiments is coming to a bitter end in Germany, with important lessons for policymakers elsewhere.
Germany once prided itself on being the “photovoltaic world champion”, doling out generous subsidies – totaling more than $130 billion, according to research from Germany’s Ruhr University – to citizens to invest in solar energy.
But now the German government is vowing to cut the subsidies sooner than planned, and to phase out support over the next five years.
What went wrong?
There is a fundamental problem with subsidizing inefficient green technology: it is affordable only if it is done in tiny, tokenistic amounts.
Using the government’s generous subsidies, Germans installed 7.5 gigawatts of photovoltaic (PV) capacity last year, more than double what the government had deemed “acceptable.”
It is estimated that this increase alone will lead to a $260 hike in the average consumer’s annual power bill.
According to Der Spiegel, even members of Chancellor Angela Merkel’s staff are now describing the policy as a massive money pit. Philipp Rösler, Germany’s minister of economics and technology, has called the spiraling solar subsidies a “threat to the economy.”