CHURCHVILE, VA—German media, writing in one of the “greenest” European countries, are now veering away from green energy as fast as lagging public opinion will allow. A few years ago, Germany was “fully committed” to the EU’s goal of ending fossil fuel use. It was building lots of wind turbines, and even some solar farms despite its often-cloudy skies. After the tsunami, Prime Minister Angela Merckel announced Germany would phase out its nuclear plants quickly, implying more power from renewables.