Climate

Recorded atmospheric CO2 hits new record
Atmospheric carbon dioxide is increasing 2 to 4 parts per million every year. That’s compared to a total increase of 80 ppm over 6,000 years when Earth was coming out of the Ice Age.
Minnesota auto dealers sue to block state's 'clean cars' plan
The Minnesota Auto Dealers Association has filed a lawsuit challenging the state's "clean cars" plan adopted late last year, which is intended to increase the number of electric vehicles for sale in Minnesota and reduce the state’s greenhouse gas emissions.
Solar power is on a roll in Minnesota
MPR News host Angela Davis talks with two solar developers about how solar energy is growing in Minnesota and challenges facing the industry.
Solar is now the 'cheapest energy in history'
Solar projects are now roughly half the price of coal and natural gas projects.
Deaths of 3 women in early Chicago heat wave raise questions, fears
What happened this month is a reminder that the safeguards in place to make sure people don't freeze to death because they have not paid their heating bills often do not exist to prevent people from overheating in their homes.
The 'zero landfill' promise often means burning waste — which is better?
Amazon, American Airlines, Subaru and other companies say they don’t send any waste to landfills. Dig deeper and you’ll learn that’s because they send waste to incinerators.
Minnesota moves to regulate carbon dioxide pipelines
The move comes as two companies are planning to construct pipelines to collect carbon dioxide emissions from ethanol plants in Minnesota and surrounding states and store the CO2 underground in North Dakota and Illinois.
Is your house at risk of a wildfire? This online tool could tell you
Many people move without realizing the danger that wildfires pose to their new home. A new risk rating system could help buyers learn more on real estate sites.