The common wisdom that moving away from dirty fossil fuels will take ages is flat-out wrong, says professor Benjamin Sovacool.
Despite some claims to the contrary, green cars will get downright emerald when it comes to environmental friendliness, as electric production gets cleaner, according to a recent Natural Resources Defense Council blog post. Electric vehicles contribute as much as 53 percent fewer "cradle-to-grave" emissions than gas-powered vehicles, even factoring in such elements as the lithium that goes into EV batteries. The NRDC argues that EVs are the "cleanest vehicles on the road today" and – more
We forget where we heard it first, but we've always liked the argument for plug-in vehicles that they are able to get cleaner over time. Whether it's through installing solar panels on your roof or taking advantage of Tesla's solar-powered Superchargers, with an EV it is possible to make the electricity you use to power your EV cleaner. It's much harder to do with with a gas guzzler – and that's why an announcement by President Obama today about a new climate change strategy that would put
Brad Albin, president of Iowa Renewable Fuels Association, and Joe Jobe, CEO of the National Biodiesel Board, were thrilled to see the U.S. Environmental Protection Agency approve a 28-percent increase in the amount of biodiesel that will be mandated for the nation's diesel engine vehicles in 2013. Up until last year, under the 2007 Renewable Fuels Act, biodiesel had been sort of a stepchild to ethanol. Ethanol enjoyed large mandates with the passage of that bill, but biodiesel was later added
Earlier this year at the Cleantech Forum in San Francisco, when speculating as to the next game-changing EV technology, Tesla CEO Elon Musk said, "If I were to make a prediction, I'd think there's a good chance that it is not batteries, but super-capacitors." If that was a giveaway to what Tesla has coming down the road, then it looks like Mazda may have beat them to the punch. Or, at least taken a step in that direction.
A new report from the Chinese government notes that the cost of solar power in that country could drop below 0.80 yuan (12.5 cents) per kilowatt-hour by 2015. At that price, solar matches up favorably with the current go-to source for cheap energy, coal. How? Well, China already expects to double its solar-electric capacity by the end of the year and is providing incentives for further growth.
Energy usage attributable to electric vehicles could soar 1,700 percent by 2020, according to a report authored by utility consulting firm The Shpigler Group and released by the Utilities Telecom Council (UTC), the so-called "voice of critical infrastructure communications." Annual megawatt-hour (MWh) usage from plug-in vehicles could swell from only 146,000 in 2010 to 2.6 million by 2020, the report notes. This, according to UTC, raises a host of technological and operational issues for the nat
Energy industry executives expect continued volatility in the price-per-barrel of oil for the remainder of 2011, with 64 percent predicting that crude prices will exceed $121 per barrel, according to results from the 9th Annual Energy Survey conducted by the KPMG Global Energy Institute.
The Pacific Northwest region of the U.S. is known for its coffee shops, never-ending fields of aromatic hops and its affection for the electric vehicle (EV). Portland General Electric (PGE), in Oregon, touts the benefits of the plug-in vehicle with a frequency unmatched by most electric companies. PGE recently opened the nation's first public quick-charging station in downtown Portland, OR and has teamed up with automakers to prepare the Portland area for plug-in vehicles. But PGE's work in the
The U.S. has relied upon conventional energy sources to meet our electrical demand for a long, long time. While conventional energy sources rarely failed to keep up with our burgeoning electrical demand, the recent interest in renewable energy sources may actually push supply beyond our needs.
There's a lot of energy talk around here, but some of the most fun is about the future and thinking about the innovations that may forever change our perception of energy production. For example, what about solar energy beamed in from the moon? Want something a little more down-to-earth? Check out these sweating plants that could be the key to a cleaner future.
While the amount of energy the world demands every year is tremendous, the cost of finding and purchasing that energy is just as staggering. According to this article, ExxonMobil plans to spend between $25 and $35 billion every year for the foreseeable future in search of more oil. Even as established oil reserves dry up, the company is finding more oil through their new operations than they have been losing from closing their old ones. With $40.6 billion dollars in profits last year, the compan
The House of Representatives passed the energy tax bill yesterday. The White House has threatened to veto the bill, but this one probably won't make it as far as the president's desk. Other bills similar to this energy tax bill died in the Senate but with $102 barrels of oil and $4 gallon of gas not out of the question, some extra political support might be behind the bill this time. Stay tuned.