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Cut Carbon, Breathe Easier, Live Longer

Cut Carbon, Breathe Easier, Live Longer

What if I offered you an investment that would make us all healthier, save thousands of lives, and pay for itself? It would be hard to turn down a deal like that. According to a new study from the Massachusetts Institute of Technology, there is such an investment, and it’s called cap and trade—the market-based plan to reduce carbon pollution that i… Read More

Coal Plants Lock in 300 Billion Tons of CO2 Emissions

Coal Plants Lock in 300 Billion Tons of CO2 Emissions

If they live out their full life spans, all the world’s power plants existing today will spew out 300 billion tons of CO2 before they are retired, according to a new study.… Read More

Coal Terminal Decision Highlights Exports’ GHGs

Coal Terminal Decision Highlights Exports’ GHGs

What an Oregon coal terminal setback means for U.S. coal exports and global greenhouse gas emissions isn’t clear partly because there is disagreement about whether blocking new coal export terminals will result in a decrease in global greenhouse gas emissions.… Read More

How Climate Friendly is Bike Sharing? It’s Complicated

How Climate Friendly is Bike Sharing? It’s Complicated

There's a lot scientists don't know about how bike sharing programs encourage less driving, and less CO2 from being emitted from car tailpipes. But there's a big benefit to bike sharing: It's a "gateway drug" to all kinds of cycling, and that's a big climate benefit.… Read More

Keystone XL Will Spike Oil Demand and CO2, Study Says

Keystone XL Will Spike Oil Demand and CO2, Study Says

A new study published Sunday in the journal Nature Climate Change says the State Department may have underestimated the pipeline’s CO2 emissions by as much as four times because consumer demand for oil will rise as new crude oil coming on the market because of Keystone XL will drive global crude oil prices down, the study says. … Read More

For Canada, Tar Sands Are Bigger Than Keystone XL

For Canada, Tar Sands Are Bigger Than Keystone XL

If it is ever built, the Keystone XL Pipeline will exist for one reason: To move Canadian tar sands oil from remote Alberta to refineries in Texas. But for Canada, the story of the tar sands' future hinges on the great economic pressure the country is feeling to bring its vast reserves of crude oil to market.… Read More

See Power Plants Most Vulnerable to Flooding

See Power Plants Most Vulnerable to Flooding

The U.S. Energy Information Administration’s new mapping tool announced Wednesday shows how a flood could drown the some of the nation’s most critical energy infrastructure — power plants, oil and gas wells, solar power installations, and other infrastructure.… 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