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The past few years have seen momentous shifts in the production of fossil fuels and the use of renewable and other energy sources. Here are 25 questions to test your knowledge of what's happening in the energy world.
Polar air takes toll on Superstorm Sandy survivorsPolar air has brought further challenges to those trying to recover from Superstorm Sandy.聽The polar air mass trekked from the Midwest into the Northeast on Wednesday,聽prompting the National Weather Service to issue wind chill warnings across upstate New York and northern New England.- Polar air takes toll on Superstorm Sandy survivorsPolar air has brought further challenges to those trying to recover from Superstorm Sandy.聽The polar air mass trekked from the Midwest into the Northeast on Wednesday,聽prompting the National Weather Service to issue wind chill warnings across upstate New York and northern New England.
Iraq oil tensions rise as BP enters Kirkuk frayA deal between Baghdad and BP over Iraq's disputed Kirkuk oil field聽could tip tensions toward out-right conflict between the Iraqi Kurds and Baghdad, Alic writes.
Keystone XL pipeline: Nebraska鈥檚 approval puts Obama in a bindThe Nebraska governor backed the new Keystone XL pipeline plan Tuesday. A decision by President Obama about the proposal is expected to receive heavy criticism either way.
Oil prices are still high. Ten reasons that's a problem.Oil prices are still high, Tverberg writes, and will continue to be so if we expect to have more tight oil and more oil from other unconventional sources. Tverberg offers 10 reasons why high oil prices are a problem.
Andes glaciers melting at record ratesAndes glaciers, a vital source of fresh water for tens of millions of South Americans, are retreating at their fastest rates in more than 300 years, according to the most comprehensive review of Andes ice loss so far.- Andes glaciers melting at record ratesAndes glaciers, a vital source of fresh water for tens of millions of South Americans, are retreating at their fastest rates in more than 300 years, according to the most comprehensive review of Andes ice loss so far.
Baghdad and Kurds vie for Kirkuk oilBaghdad and the Kurdish regional government are in ongoing disputes over Kirkuk oil, Graeber writes.聽Iraqi Oil Minister Abdul Kareem Luaibi had said Baghdad would sue any company exporting oil from the KRG, he adds.
Deep freeze: In northern US, mercury plunges, heating costs riseThe most frigid place is the upper Midwest, where the highest temperatures on Tuesday and Wednesday were forecast to be below zero. The cold front will generate lake-effect snow in the Great Lakes region.
Oil and climate change in the age of energy scarcityAs energy scarcity returns to civilization, we are being forced鈥攐ften painfully鈥攖o become conscious once again of the energy flows in our daily life, Cobb writes.聽
Boeing 787 battery debacle: lessons for clean energyBoeing 787 battery fires are聽causing Boeing and its customers major headaches, Stuebi writes, and has implications for the future of clean energy.聽The Boeing 787 design uses lithium-ion batteries in order to maximize fuel efficiency.
Keystone XL pipeline approved by governor, now in Obama's handsKeystone XL pipeline construction was given the go-ahead Tuesday by Nebraska Gov. Dave Heineman. The approval comes after the Nebraska Department of Environmental Quality concluded the Keystone XL pipeline's new proposed route would have "minimal environmental impacts."聽
Algeria natural gas plant takeover is bad news for region's energyAlgeria ranks third among African countries in terms of oil reserves, Graeber writes.聽Should Algeria go the way of Libya, or Mali, he adds, at least 60 percent of the country's budget is at risk from terrorist attacks.
Inauguration 2013 speech: Obama puts energy, climate change in spotlightDuring his Inauguration 2013 address Monday, President Obama made a case for clean-energy innovation and curbing climate change. His Inauguration 2013 speech recalled the views on the environment and energy policy that the president espoused in his first inaugural address.
Boeing 787 probe centers on lithium-ion battery makerBoeing 787's lithium-ion battery maker is the focus of an investigation launched Monday by Japanese and US officials. Boeing 787 Dreamliners were grounded after an overheated battery forced the emergency landing of an All Nippon Airways 787 flight last week.- Boeing 787 probe centers on lithium-ion battery makerBoeing 787's lithium-ion battery maker is the focus of an investigation launched Monday by Japanese and US officials. Boeing 787 Dreamliners were grounded after an overheated battery forced the emergency landing of an All Nippon Airways 787 flight last week.
London Heathrow airport hit with snowstorm; Flights cancelledLondon Heathrow airport canceled about 130 flights Monday聽as snow and ice blanketed Western Europe. London聽Heathrow airport officials say they have spent millions improving its winter resilience since the airport was virtually shut down by snow for several days in December 2010.- London Heathrow airport hit with snowstorm; Flights cancelledLondon Heathrow airport canceled about 130 flights Monday聽as snow and ice blanketed Western Europe. London聽Heathrow airport officials say they have spent millions improving its winter resilience since the airport was virtually shut down by snow for several days in December 2010.
Energy politics: Who really leads the world in oil?Media reports about oil production across the globe are confusing and definitively political along an East-West divide, Alic writes.