The US State Department released its final environmental report on Keystone XL, triggering a 90-day deadline for President Obama to make a final decision on the controversial oil pipeline. Over five years of debate, Keystone XL has become a flash point in US energy.
Oil and gas multinationals record billions in profits, but a shifting energy landscape has taken its toll. Shell and Exxon Mobil posted disappointing earnings, further evidence the US oil boom isn't boosting the usual suspects.
President Obama used Tuesday's State of the Union address to defend his 'all-of-the-above' energy policy, rankling some who would rather the president pick their favorite fuel. Promoting all energy sources, Obama said in the State of the Union speech, is 'creating jobs and leading to a cleaner, safer planet.'
Pipeline explosion in the Canadian province of Manitoba Saturday cut heat to thousands in municipalities south of Winnipeg, where the wind chill could reach minus 45 degrees F. Monday. The pipeline explosion is the latest example of extreme cold testing energy infrastructure across North America.
Ukrainian protesters seized an administrative building in Kiev Friday, before President Viktor Yanukovych appeared to offer concessions to ease growing unrest. Ukraine's energy challenges – dependent on fickle Russia for natural gas and unable to yet develop its own resources – make a difficult situation worse.
Winter storm Janus brings shivering cold and heavy snow to much of the Northeast Wednesday, causing a spike in demand for natural gas. Spot prices in the Northeast are already hitting record levels, and the cost of winter storm Janus may eventually trickle down to consumers.
A propane shortage in the Midwest is raising concerns about residents who rely on the fuel for heating. The propane shortage has prompted a state of emergency in Ohio, as bitterly cold weather descends on the Midwest.
Nations are falling behind in efforts to slow climate change, the UN warns in a draft report, and must dramatically reduce carbon emissions in the next 15 years. That is proving difficult as the world's major economies rebound from a global recession.
Consumer prices rose 0.3 percent in December, largely due to an unexpected jump in gas prices and other energy costs. Gas prices could rise again in late January and put more upward pressure on the consumer price index.
Global investment in clean energy and energy efficiency technologies dropped 12 percent in 2013, according to Bloomberg New Energy Finance. It marks the second consecutive year of declines in clean energy investment, but there are reasons to be optimistic about wind and solar energy.
An Iran nuclear deal would ease economic sanctions on the Islamic nation in exchange for limits to its uranium enrichment program. Oil prices slipped Monday, on news of the Iran nuclear deal, set for Jan. 20, but the promise of new Iranian oil may be overhyped.
A West Virginia chemical spill, which has cut off water to hundreds of thousands of citizens across nine counties in the state, is used in the coal industry. The compound involved in the chemical spill into West Virginia's Elk River – 4-methylcyclohexane methanol – is used to clean coal.
A new battery developed by Harvard scientists uses an inexpensive chemical and a unique structure to address the intermittent nature of wind and solar power.
Train derailment in Canada forces about 150 people from their homes, as oil and propane continued to burn. The train derailment is the latest in a series of accidents that have raised questions about the safety of transporting oil by rail.
The polar vortex gripping the nation is as unpleasant for utilities and grid operators as it is for you. What does the polar vortex mean for your next utility bill?
The US trade deficit fell to a four-year low in November, aided by growing US energy production. Some say lifting decades-old restrictions on oil and gas exports would close the gap further, but skeptics say more exports undermine energy security.
Ford's C-Max Solar Energi concept car uses rooftop solar panels and a large concentrating lens to run on the power of the sun alone. It won't be cruising down your street anytime soon, but the Ford C-Max Solar Energi hints at an automotive future powered directly by renewable energy.
With dramatic new sources of both supply and demand emerging across the globe, energy is poised to get even more unconventional in 2014. What's next for oil, gas, and renewables?
President Obama has ordered federal agencies to rely on clean energy for 20 percent of its energy use by 2020, nearly triple its current level of renewable consumption. Mr. Obama's directive is no small order: The federal government is the country's largest energy consumer and spends billions on fuel each year.
Tesla Motors has teamed with SolarCity on a solar-powered battery system for businesses. By bundling SolarCity solar panels with Tesla Motors batteries, the companies aim to offer businesses onsite electricity during power outages or peak demand when energy is expensive.