Spurred on by a recent audit showing widespread utility noncompliance with voluntary recommendations meant to protect the grid from cyber attacks, key lawmakers have unveiled plans to give the Federal Energy Regulatory Commission (FERC) broad powers to enact new mandatory measures to close vulnerabilities in the U.S. bulk power system to potentially devastating computer-launched assaults.

In a move that could boost the value of wind and nuclear generation, relieve stress on the nation’s transmission grid, and reduce utility carbon emissions, PSEG Global LLC and energy storage pioneer Michael Nakhamkin have announced that they have formed a joint venture to market and deploy “second generation” compressed air energy storage technology.

Though former New York attorney general Eliot Spitzer may be remembered for one type of indecent exposure, the current New York attorney general is promoting a more damaging type of indecent exposure for coal-fired power plant owners.

No matter what its size, fine particulate matter is a serious matter for coal-burning power plants. A process that charges those particles shows promise for mitigating the problem.

The already razor-thin power supply margins in the UK are likely to become nearly transparent by 2012, according to a new study prepared by Fells Associates: “A Pragmatic Energy Policy for the UK” (PDF). The report notes that the UK’s electricity shortfall will blossom to between 30 GW and 35 GW by 2027, and residents should expect periods when demand exceeds supply in just three years. If you think the UK government is worried, think again.

OBE: overcome by events. That’s the story of the nation’s energy policy agenda in the wake of the credit collapse of the past several weeks. In short, there likely will be no new major energy investments in the coming months or years, whether Congress enacts energy legislation or not, or if executive branch agencies implement […]

Cellulosic ethanol? How about cellulosic gasoline and diesel fuel instead? A research team from the University of Wisconsin at Madison has come up with what may be an economic way to produce what a UW press release calls “green gasoline” from the sugars in corn stalks and stover and other plant residues that the Department […]

Just when you thought coal was down for the count, here’s a report from London’s Financial Times. “British coal production looks set to grow for the first time since 2001, thanks to higher prices and power generators’ new-found appreciation of domestic coal supplies.” Coal production in the UK mostly has been falling since the 1950s.

Where’s Sam? Energy Secretary Sam “The Sham” Bodman has been absent from the discussions in Washington in recent months about energy prices and energy policies. What does this say about Bodman? It says that neither Sam nor the Department of Energy have any influence in Bush administration energy policies. That’s not a bad thing. Energy […]

New York Times columnist Tom Friedman is a Malthusian. That’s clear from his latest book – Hot, Flat and Crowded. As such, he’s a wrong-headed fool, in the camp of Paul Ehrlich (a lepidopterist by training), Lester Brown, and the Club of Rome pessimists. Their view is that the world is running out of resources, […]

The Wall Street financial crisis hit Baltimore’s main street on Thursday, as Constellation Energy Group agreed to be bought by Warren Buffet’s MidAmerican Energy Holdings for $4.7 billion ($26.50 per share.) Among the victims in the sale could be Constellation’s attempt to build a new, third nuclear generating unit at its Calvert Cliffs site in […]

More evidence that the demise of coal – Al Gore to the contrary notwithstanding – is greatly exaggerated. On Sept. 11, Tulsa-based Alliance Resource Partners announced it will open a new underground coal mine on the West Virginia-Pennsylvania border, digging high-sulfur Pennsylvania No. 8 coal for the utility market. At the same time, the U.S. […]

Tackling substandard water sources / Control abrasive wear in scrubber piping / Sensors and final control elements

This November, as part of California’s eclectic version of participatory democracy, its residents will vote on whether to amend the Solar and Clean Energy Act of 2008. Proposition No. 7 (Prop 7) promises to place the state on “the path to energy independence.” It would require all California electric utilities, including municipals, to procure 50% […]

South Korea, one of the “Four Asian Tigers” known for their aggressive economies, is boosting its electrical capacity with the recent addition of the Bugok II Power Plant. Ranked as the top plant in South Korea because of its efficient, environmentally friendly operation, the 565-MW plant is powered by combined-cycle units that burn natural gas. Part of this project’s success derives from the fact that Bugok I and II were the first projects awarded to a foreign company by a South Korean independent power producer.

At 564 MW, Sierra Pacific Resources’ Frank A. Tracy Combined Cycle Plant is the largest power project constructed in northern Nevada in 24 years and will reduce the state’s dependence on expensive power purchases from out-of-state suppliers. The project achieved a significant safety milestone by expending 1.5 million safe work hours during construction with zero lost-time accidents.

With greenhouse gas caps on the horizon, more U.S. utilities now have another reason–besides tightening air pollution limits–to consider replacing some of their old coal-fired plants with less-carbon-intensive gas-fired capacity. Even local residents are pleased with the results of an Xcel Energy project to do just that in St. Paul, Minnesota. For Xcel, the key ingredient in the recipe for its recently commissioned High Bridge plant was hiring an EPC contractor smart enough to overcome formidable site constraints.

Power supplies are looking brighter these days in the Land of the Midnight Sun now that the Kårstø combined-cycle power plant has begun commercial operation. Kårstø is Norway’s first commercial onshore gas-fired combined-cycle plant. Combining Scandinavian savvy with German engineering, this 420-MW plant showcases maximum efficiency coupled with minimal emissions.

We Energies’ Port Washington Generating Station Phase 2 is recognized as a 2008 POWER Top Plant for its design innovation and strong teamwork among the owner, contractor, and craft personnel that ensured project completion on time, on budget, and with a stellar safety record. While staying true to its historical roots, the plant will remain a good neighbor and a reliable provider of intermediate-load power to the region for many years to come.

River or ocean water has been the mainstay for condensing turbine exhaust steam since the first steam turbine began generating electricity. A primary challenge facing today’s plant developers, especially in drought-prone regions, is incorporating processes that reduce plant water use and consumption. One solution is to shed the conventional mindset that once-through cooling is the only option and adopt dry cooling technologies that reduce plant water use from a flood to a few sips.

Gas-fired power plant designers and operators are increasingly challenged to reduce their plants’ water consumption and improve their thermal efficiency. Closed-loop, evaporative cooling systems (known as wet surface air coolers, or WSACs) are a cost-effective heat transfer technology that can simultaneously achieve both goals. In addition to providing lower-temperature cooling and condensing while requiring less space and horsepower than conventional systems, WSACs can use poor-quality water as spray makeup.

While the Bush administration is winding down during its final year, several of its major air pollution initiatives have recently unraveled. These casualties were the result of two recent federal court decisions and the Environmental Protection Agency chief’s refusal to regulate greenhouse gases under existing laws. These developments make it plain that any important new attempts to regulate air emissions will have to be made by the next president.

News reports tell us that rapidly growing economies, such as China’s, are importing more oil and raw materials each year, thereby pushing up commodity prices on the world market. One of the side effects of rising commodity prices is considerable increases in the cost of water treatment chemicals. Don’t be tempted to skimp on chemicals to save a buck but risk catastrophic damage. In the words of NASA’s former flight director, Gene Kranz: “Failure is not an option.”

Proper attention to dissolved oxygen levels in feedwater is fundamental for long-term equipment reliability, especially in a combined-cycle plant. When equipment approaches its design life, proper use of new analytic tools and technical expertise can identify impending corrosion and erosion problems and provide you with an estimate of remaining equipment life.

As oil prices soar and power prices threaten to follow, our republic’s mix of diverse cultural and economic interests must cooperate to achieve our common goal of energy self-sufficiency. Those interests seem to fall into one of four main groups—policy, corporate, finance, and technical innovation—each seeking to control the direction of our nation on major […]

Al Gore, self-appointed father of the climate change movement, astonished his most ardent supporters with a plan to produce 100% of the nation’s electricity from renewable energy and carbon-free sources within 10 years. “The quickest, cheapest, and best way to start using all this renewable energy is in the production of electricity. In fact, we […]

Cost hikes for all things nuclear in the U.S. and UK / North Americans plan liquid makeover for coal / California balloon bill deflates in legislative process / The Lego skyscraper / Of manure and methane / U.S. small wind turbine market moving slowly / Israeli desert center tests solar thermal tech for California desert / POWER digest / Correction

If you love irony, as I, then you will find this delicious. Hybrid electric vehicle enthusiasts are less than enthusiastic about the plan by natural gas empresario T. Boone Pickens to boost wind electric generation. Pickens has proposed a major expansion of wind power to back out gas generation in electricity markets. That, in turn, […]

My friends, John McCain’s pronouncements in his acceptance speech for the Republican nomination as president were entirely bogus when it comes to energy. Unfortunately, so were Barack Obama’s when he accepted the Democratic nomination. Both candidates tout plans for “energy independence,” while neither actually defines the term. What exactly is “energy independence?” Is it zero […]