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Using CO2 Emissions to Pump Oil May Help the Climate

Using CO2 Emissions to Pump Oil May Help the Climate

Called “carbon dioxide enhanced oil recovery,” the process works like this: CO2 emissions are captured from coal-fired power plants, then transported to old oil fields where production peaked long ago. By injecting the captured CO2 into existing oil wells that have been producing diminishing amounts of crude oil, hard-to-get crude oil will react wi… Read More

Waiting to Slash CO2 Emissions? It Could Cost You

Waiting to Slash CO2 Emissions? It Could Cost You

The cost of the U.S. delaying action on climate change by reducing carbon dioxide emissions could increase 40 percent each decade if no action is taken, according to a Council of Economic Advisers report released by the White House on Tuesday.… Read More

Warming Threatens Roads, Ports and Planes, Report Says

Warming Threatens Roads, Ports and Planes, Report Says

The transportation sector is a major contributor to climate-changing carbon dioxide emissions, it’s also one of the most vulnerable sectors to the effects of climate change. That means “sun kinks” could warp train tracks in the heat, and airplanes will be pricer to fly.… Read More

Court Ruling May Reverberate on ‘Social Cost’ of Carbon

Court Ruling May Reverberate on ‘Social Cost’ of Carbon

Greenhouse gas emissions from burning and extracting coal, oil and natural gas drive climate change, and as communities feel the effects of a warming world — rising seas, burning forests and withering crops — communities’ pocketbooks take a hit, too.… Read More

U.S. Gets Lackluster Energy Efficiency Ranking

U.S. Gets Lackluster Energy Efficiency Ranking

Germany is the global leader in energy efficiency, and the U.S., with its ingrained car culture, is among the least energy efficient of the world’s largest economies. … Read More

Renewables Revolution Could be in Management, Not Tech

Renewables Revolution Could be in Management, Not Tech

Cutting-edge renewable energy technology as a way to tackle climate change may be a sexy topic, but the next 15 years are likely to bring few revolutionary changes in how we generate our electricity. Instead, the revolution is most likely to be in how U.S. power grids are managed and how utilities do business, scientists say.… Read More

Groundwater Is Drought Lifeline for California Farmers

Groundwater Is Drought Lifeline for California Farmers

By the end of this year, the California drought will have cost the state about 3.25 million Olympic-sized swimming pools worth of surface water. That’s 2.15 trillion gallons, or 6.6 million acre-feet of water, lost to drought — enough water to supply 18.4 million average homes with water for an entire year, costing California $2.2 billion in econo… Read More

Interactive: 1,001 Blistering Future Summers

Interactive: 1,001 Blistering Future Summers

During these dog days of summer, air conditioning and splash parks can help beat the heat, but climate change is making it harder to avoid simmering temperatures. Summers in most of the U.S. are already warmer than they were in the 1970s. And climate models tell us that summers are going to keep warming as greenhouse gas emissions continue. What … Read More