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Commentary
The Extraordinary Life and Accomplishments of George Mitchell
Most Americans have never heard of Texas oilman George Mitchell, who died in July at the age of 94 at his home in Galveston, Texas. But Mitchell, the son of a Greek immigrant goat herder, was arguably the most important individual in America’s energy history since Thomas Edison and John D. Rockefeller. Mitchell truly was […]
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Gas
Trend: Is Shale Gas a U.S.-Only Phenomenon, or Does It Have Farther Reach?
The shale gas revolution has so far been a U.S. phenomenon. But hydrocarbon-containing Devonian shale formations are far from a U.S. or even North American phenomenon. Geologic forces didn’t follow political boundaries in the Devonian period 400 million to 300 million years ago. Indeed, the continents then were not where they are today by large […]
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GAS POWER Direct 09-03-13
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Commentary
Renewable Intermittency Is Real
If you’ve been paying attention to energy issues in the media lately, you may have encountered a curious narrative that’s starting to gain traction among supporters of renewable energy. Namely, that the core problem with wind and solar photovoltaic (PV) generation, which is matching moment-to-moment demand with the intermittency wind and sunlight, isn’t really a […]
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Gas
Germany Sounds Retreat on Gas-Fired Power
If you’ve seen U.S. coal industry executives casting wistful glances across the Atlantic recently, there’s a reason. In the U.S., natural gas is enjoying a boom unseen in decades, perhaps ever. New production from shale should make the country a net exporter within a decade. New gas-fired plants are starting up almost as fast […]
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Coal
More Than 5.5 GW of Generation Switched to Gas Since 2011, Says SNL Energy Study
As environmental regulations continue their forward march and gas prices remain low compared to historic rates due to increased domestic supply, the number of power plants changing their primary fuel source to natural gas has increased dramatically. In 2011 and 2012, just more than 5.5 GW of power plant capacity switched to burning primarily […]
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Coal
IEA Sees Strong Growth in Asian and North American Gas as Europe Lags
Despite frail demand for natural gas in Europe and difficulties in upstream production growth in the Middle East and Africa, the “Golden Age” of natural gas will remain in full swing until at least 2018, recent projections from the International Energy Agency (IEA) show. A medium-term outlook released by the Paris-based autonomous intergovernmental organization in […]
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Commentary
How Anti-Fracking Activists Deny Science on Air Emissions
A common talking point among critics of hydraulic fracturing is that they somehow “own the science” on shale development. The industry is merely raising doubt about scientific studies, they claim—just enough to confuse the public and make them think there’s a legitimate debate. As the Washington Post recently characterized Gasland Part II director Josh Fox’s opinion: Fox frets […]
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O&M
To Flush or Not to Flush, That Is the Question
Lubricating oil is the lifeblood of virtually all rotating equipment found in a power plant. Keep it clean and the lube system is relatively low maintenance. However, cycling operation and restarts after a temporary or long-term shutdown can reveal a whole new class of perhaps unfamiliar problems. The fundamental question is determining when a […]
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Gas
Fuel Cell Unit Could Replace Tactical Diesel Generators for U.S. Military
One lesson learned from the U.S. military’s far-flung operations during the 2010s was the critical importance of fuel supply lines. At the peak of the conflict in Afghanistan, getting each gallon of gasoline or diesel into remote operating bases could cost upwards of $1,000 when all transportation and security costs were factored in. With U.S. […]