Not so long ago, news about energy efficiency focused on what the US could or should do, but wasn’t to save energy. It was a tale of woe.

That’s no longer the case. Now, report after report tells the story of a burgeoning energy efficiency market that is achieving a level of surprising savings. (more…)

France is currently thinking of enacting a carbon tax to increase climate change mitigation efforts. If enacted, it would be applied to the consumption of energy in general.

With French electricity being mostly low carbon, the majority of the tax revenues would come from the transportation and housing sectors.

It is worth noting that this new tax would be compensated by a decrease in charges associated to labor.

A ton of carbon dioxide would cost emitters €32 euros (around $45) in 2010 and would bring the government an estimated €8.73 billion ($12.328 billion) during the first year.

Out of these, €3.57 billion would be collected from French households and the remaining €5.16 billion from companies and administrations.

In order to divide greenhouse gases emissions by a factor of four by 2050, the tax would increase with time to reach €56 ($80) in 2020, €100 ($140) in 2030 and around €200 ($280) in 2050.

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