Citing climate change, Obama rejects Keystone XL Oil Pipeline construction plan

Obama, Biden, and Kerry, speaking about the Keystone XL oil pipeline November 6, 2015.  REUTERS

In a decision that environmental activists see as a hard-won victory, President Obama today announced he is rejecting the request from a Canadian company to build the Keystone XL oil pipeline. The news ends a seven-year review process that was a focal point in the debate over the Obama administration's climate policies.

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California's rising gas prices result from a grossly manipulated fuel marketplace

“California oil refiners have used every trick in their playbook to raise gasoline prices artificially this year.”

Peak plutonium and a fuel shortage in space

Whether or not Voyager I has actually left the solar system, one thing is certain — it never would have made it far enough to have a debate if it weren't for the help of plutonium-238. The isotope has been crucial for powering spacecraft — there's 10 pounds of the stuff in the batteries of Curiosity. But supplies are very, very limited. In fact, the US scientific stockpile is down to 36 pounds. All of it spoken for. What happens to space exploration when there's no more plutonium-238? Dave Mosher investigates at Wired. Read the rest

The search for a greener rocket fuel

Hydrazine has powered rockets since WWII. Unfortunately, it's also highly toxic. Researchers in the U.S. and Sweden are working to create a better alternative, and may have a couple new fuels that could do the same job with less risk. Read the rest

The future of fuel has gone to sh*%.

Scientists are studying panda poop to learn how to make better biofuels.

Energy emergency: Sandy profiteers sell gas, generators at predatory prices on post-apocalypse Craigslist

Gas supplies remain extremely limited in New York and New Jersey, nearly a week after hurricane Sandy, and the power's still out for many in those states and others, such as nearby Connecticut.

New Jersey governor Chris Christie signed an executive order announcing a state of energy emergency and instituting gas rationing for the purchase of fuel by motorists in 12 counties, starting today at noon.

Make way for price-gouging entrepreneurs!

Try this, to get a taste of how bad it is: search for "gasoline," "gas," or "generator" on NY Craigslist right now. Gas sales I've found on Craigslist range from $5 to $20 a gallon, but there are probably ads at higher prices. My favorite was the 55-gallon drum of gas for a thousand bucks. Unleaded! Cash only, folks.

Not only is this exploitative, it's explosive. A black market of gasoline reselling, without appropriate safety measures, seems to me like a recipe for tragedy.

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Gasoline shortage makes Sandy recovery harder for NYC

"Our gas crisis should end shortly." Those words of reassurance from NY Senator Charles Schumer this week aren't enough for fed-up drivers in Brooklyn, after Hurricane Sandy.