The Kansas renewable power mandate may become a victim of its own success.
The West should "climate proof" its power grid or risk electricity shortages, a new study says.
Canada plans to cut its greenhouse gas emissions 30 percent below 2005 levels by 2030.
New York cites climate, pollution and earthquake risks as major uncertainties swirling around fracking.
A project off Block Island could set the stage for other offshore wind projects along the East Coast.
Hawaii may become the first state to target getting all of its electricity from renewable energy sources.
Study calls for a global expansion of solar power, enough to supply about a third of the world’s electricity.
Experts see need to cut GHG emissions from the biggest sources — tailpipes and inefficient buildings.
U.S. energy consumption, greenhouse gases and the economy are no longer growing together.
Drilling and fracking are creating “industrialized landscapes” that may forever alter ecosystems.
The solar & wind innovations that got us where we are today & those waiting in the wings point to a hopeful future.
The government want more farmers turning waste methane into biogas. Here's how California is helping.
Here are four reasons to be hopeful on Earth Day when it comes to climate change.
White House report calls for billions of dollars in energy infrastructure modernization investments.
China could produce more than 85 percent of its electricity with renewables by 2050.
The U.S. is poised to take over the Arctic Council as major changes loom for the region.
Total U.S. GHG emissions released into the atmosphere because of human activity increased 2 percent in 2013
Analysts are unsure whether cheap rooftop solar will inspire businesses and homes to "defect" from the power grid.
Cheap oil and increasingly cheap renewables are ushering in an era of abundant energy.
Greenhouse gas emissions fell 8 percent, while renewable energy rose to a record high.