China's Hydrogen Tram Rolls Off Assembly Line
The world's first hydrogen-powered train will soon be carrying passengers in China.
The world's first hydrogen-powered train will soon be carrying passengers in China.
The EU has cut emissions 20% and is on track to reach 20% renewable energy by 2020.
Play it again, Sam, one completely botched effort isn't enough.
The day after the US submitted our climate commitment to the UN, Republicans let the world know they can undercut anything Obama agrees to.
The barriers are politics and utility industry rigidity.
This formalizes President Obama's commitment for the US: we will cut greenhouse gas emissions 26-28% below 2005 levels by 2025.
A light bulb is no longer simply a device that allows you to see in the dark.
Political and financial momentum is building across every continent to restore the world's degraded forests.
Scientists are revising projected sea level rise significantly upward; the latest feedback loop is weakening ocean circulation. Just a day in the life of climate change.
In exchange for allowing solar leasing and strong net-metering, utilities get to charge