After failing to pass a climate bill in 2010, the environmental movement has seen a new surge of activism mobilized by the fight against Keystone XL. So what are the implications for the clean energy sector? And are advocates and business leaders learning anything from this new movement?

This week, the Energy Gang will debate the effectiveness of the environmental movement, and look at its relationship with the clean energy business community.

Then, we'll look at the political fight around Ron Binz, the man tapped by President Obama to run the Federal Energy Regulatory Commission. FERC is not usually in the news, but new fears about the death of coal are infusing Binz's confirmation with partisan politics.

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The Energy Gang is produced by The show features weekly discussion between energy futurist Jigar Shah, energy policy expert Katherine Hamilton and Greentech Editor Stephen Lacey.