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Scientists Urge Obama to End Federal Coal Leasing

Scientists Urge Obama to End Federal Coal Leasing

Citing coal’s effect on climate change, a group of more than 65 prominent scientists is urging the Obama administration to end coal leasing on federal public lands by making permanent a moratorium the government placed on leasing in January. In a letter sent to the administration Wednesday, the scientists said that unless coal mining is stopped … Read More

Global Economy Becoming Less Energy Intense

Global Economy Becoming Less Energy Intense

The amount of coal, oil, gas and renewable energy used by the global economy is falling quickly, a clear sign that economic growth is having less of an impact on climate change than in the past, according to new data from the U.S. Department of Energy. The measure of the amount of energy that is used per unit of gross domestic product is known as … Read More

Efficiency, Clean Energy Put Dent in CO2 Emissions

Efficiency, Clean Energy Put Dent in CO2 Emissions

Americans are using less electricity as buildings become more energy-efficient and industrial power demand weakens, and a new report says that is leading to three trends: Declining carbon dioxide emissions, low electric power prices and the decline of coal, which has until recently been the primary fuel used to produce electricity. Some of the … Read More

U.S. Faces Dramatic Rise in Extreme Heat, Humidity

U.S. Faces Dramatic Rise in Extreme Heat, Humidity

Across most of the U.S., we’ve hit the dog days of summer. Most regions are now seeing their hottest temperatures of the year, and the combination of heat and high humidity sends most people running for a cold drink, some shade, or an air conditioner. Heat is the number one weather related killer, and as carbon pollution continues, global … Read More

Negative Emissions Key to Meeting 2°C Threshold

Negative Emissions Key to Meeting 2°C Threshold

Humans will have to not only stop emitting greenhouse gases by 2085, but also develop technology that will result in negative emissions — the removal of 15 billion tons of carbon dioxide from the atmosphere each year by the end of the century — in order to prevent global warming from exceeding 2°C (3.6°F), according to a new study. … Read More

Court Decision on Climate Plan Jolts Carbon Prices

Court Decision on Climate Plan Jolts Carbon Prices

A temporary halt to the federal government’s plan to cut electric power plant emissions has caused carbon prices in the Northeast’s only cap-and-trade program to plummet, according to the U.S. Department of Energy. Carbon prices in the Regional Greenhouse Gas Initiative, or RGGI, have fallen 40 percent since the Supreme Court’s decision in … Read More

Mexico, Canada, U.S. to Make Clean Power Pledge

Mexico, Canada, U.S. to Make Clean Power Pledge

The U.S., Mexico and Canada are expected to pledge Wednesday to collectively generate 50 percent of their electricity from zero-carbon sources by 2025, according to White House officials. The agreement is expected to be struck at the North American Leaders’ Summit in Ottawa. It means that when all the electricity generated in the three countries … Read More

‘Water Windfall’ Found in Drought-Stricken California

‘Water Windfall’ Found in Drought-Stricken California

California’s Central Valley has three times more freshwater in underground aquifers than previously thought, drinking water that could help the state weather future drought and fortify itself against a changing climate, according to a new Stanford University study. But tapping that water, locked thousands of feet beneath the ground, will be … Read More

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More U.S. Downpours Nationwide, the number of days with the most intense precipitation continues to climb.

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