POWER

The expanded line of CoolPoint vortex shedding flowmeters introduced recently by Universal Flow Monitors Inc. is designed to ensure flow consistency in hydroelectric generators, heat exchangers, boiler feed pumps, steam turbines, natural gas humidification, and process cooling applications where water quality may be less than optimal. Additions to the product line include four larger sizes […]

Red Valve Company Inc. launched Series DX Slurry Knife Gate Valve, a durable and user-friendly gate valve that has been designed especially for heavy slurry applications in the power and mining industries. When the valve opens, the reinforced elastomer sleeves seal against each other and provide a 100% full port opening, minimizing turbulence, which in […]

Dickson’s new stainless steel case data loggers are designed to monitor up to 275F in wet conditions. The watertight instruments are made of stainless steel and are available in three models: HT 200 (the "Takes-the-Heat-Watertight" model) and piercing probe models HT 220 and HT 225. All models are available with user-replaceable one-year batteries and USB-enabled […]

Al Gore, in his recent New York Times op-ed titled "The Climate for Change," calls for a "$400 billion investment over ten years to construct a national smart grid to distribute renewable energy." Echelon supports these proposed investments. We also believe the answer is not just in constructing something new but in transforming the existing […]

The GRAPHLON GM 860 developed by Graphite Metallizing is an abrasion-resistant bushing material that protects pumps and helps prolong pump life. Designed for use in the manufacture of pump bushings and other critical-wear parts, the tough, polymer/graphite-based material was developed to replace traditional pump materials, which are prone to damage from highly abrasive suspensions. It […]

President Obama’s recent comments to the Business Roundtable included two blunders that showed his misunderstanding of the fundamentals of the cap-and-trade approach to reducing carbon emissions that is the centerpiece of his 2010 budget request.

Can clean energy investments carry their important share of the U.S. Recovery and Reinvestment Act load? Here’s a contrarian answer: It’s up to the utility industry and its regulators.

The Environmental Protection Agency has ordered a review of some 300 U.S. utility coal combustion waste sites and said it will develop new regulations to ensure that incidents like December’s colossal coal ash spill in Kingston, Tenn., are not repeated.

Environmental Protection Agency Administrator Lisa Jackson has said that the EPA will reconsider a controversial policy memorandum issued by the agency late last year stating that the agency would not establish a carbon dioxide emission standard for new power plants and other large industrial sources of the heat-trapping gas.

In the face of growing criticism from congressional Democrats of his plan to require electric utilities and other industries to pay for greenhouse gas emission allowances, President Obama told business leaders he is willing to negotiate on the issue, but warned that broad, free allowance allocations would mask the carbon price signal economists say is crucial to speed the deployment of clean technologies needed to fight global warming.

Circulating fluidized bed technology has the potential to significantly reduce carbon emissions when burning coal and adds the additional flexibility of burning other renewable fuels. Foster Wheeler’s Flexi-Burn technology allows the CFB to produce a CO2-rich flue gas and be part of a practical carbon capture and storage solution.

Conventional wisdom tells us that the key to good boiler combustion requires carefully balancing the fuel-air ratios across all the coal pipes. Recent tests show that the uniformity of the burner-to-burner stoichiometries—not balanced pipe-to-pipe fuel flow distributions—dictates combustion uniformity.

Many coal-fired power stations built before 1980 were designed for handling relatively easy-handling lump coal. If your plant’s bins, bunkers, and silos aren’t up to dealing with today’s range of more variable coal properties, this case study shows one way to minimize coal flow problems.

By Kennedy Maize Coming in this Sunday’s (March 29) New York Times magazine is a splendid profile of one of the more important global warming skeptics: Freeman Dyson of Princeton’s Institute for Advanced Studies. The article by Nicholas Dawidoff – “The Civil Heretic” – is required reading for those who believe climate change is the […]

A proposal submitted to the White House by the U.S. Environmental Protection Agency (EPA) will likely claim that greenhouse gases (GHGs) endanger public health and welfare, a widely circulated internal EPA document shows. That finding could have broad implications, including prompting a decision by the Obama administration to regulate carbon dioxide under the Clean Air Act.

A month after Energy Secretary Steven Chu pledged to accelerate approval of long-awaited federal loan guarantees under Title XVII of the 2005 Energy Policy Act, the Department of Energy (DOE) has conditionally approved a $535 million loan for Solyndra Inc., a manufacturer of cylindrical solar photovoltaic panels.

Despite economic concerns, the U.S. solar industry saw a third straight year of record growth in 2008. The installation of 1,265 MW of all types of solar power last year brought total U.S. solar power capacity to 8,775 MW, an annual report from the Solar Energy Industries Association (SEIA) shows.

GE Hitachi Nuclear Energy (GEH) on Monday signed separate agreements with India’s state-run companies Nuclear Power Corp. of India (NPCIL) and Bharat Heavy Electricals Ltd. (BHEL) to prepare for construction of a potentially massive advanced boiling water reactor (ABWR) power station in that country.

President Barack Obama has put the Federal Energy Regulatory Commission (FERC) squarely in the hands of Jon Wellinghoff, formally designating him chair of the agency on Friday. The president also separately reappointed Suedeen Kelly to her third term as commissioner, though her role will need to be confirmed by the U.S. Senate. Both are Democrats.

The Obama administration’s energy secretary, Dr. Steven Chu, has quickly become Dr. Who. As a recent New York Times article noted, Chu has repeatedly stumbled politically, demonstrating that being a Nobelist in physics is no qualification for the bumps-and-grinds of energy politics in Washington. The Times observed that Chu is most comfortable with the science […]

The Obama administration’s energy secretary, Dr. Steven Chu, has quickly become Dr. Who. As a recent New York Times article noted, Chu has repeatedly stumbled politically, demonstrating that being a Nobelist in physics is no qualification for the bumps-and-grinds of energy politics in Washington.

Here’s a hoot. Call it thinking “outside the box,” or, more specifically, thinking outside the boundaries drawn by Congress. Maybe we can drill for oil and gas in the 1002 lands in the Arctic National Wildlife Refuge in Alaska from outside the refuge. The technology is directional drilling, which the oil and gas industry has […]

The Department of Energy’s decision last year to withdraw from FutureGen—the first “clean coal” plant in the U.S.—largely because costs had doubled and would escalate substantially, was rooted in faulty calculations, the Government Accountability Office (GAO) said in a report released last week.

The U.S. Department of the Interior (DOI) and the Federal Energy Regulatory Commission (FERC) on Tuesday confirmed they would end a longstanding jurisdictional conflict and work together to make permitting of renewable energy in offshore waters easier.

Nevada Senators Harry Reid (D) and John Ensign (R) last week introduced a bill to create a national commission to study long-term alternatives to Yucca Mountain for managing nuclear waste in the U.S.

South Africa, a country that holds the sixth-largest coal reserves in the world, will need to invest up to 110 billion rand ($10.52 billion) in coal mining and dig at least 40 new mines by 2020 to meet growing demand, a coal specialist at the state-run utility Eskom said last week.

Georgia’s Public Service Commission (PSC) on Tuesday voted 4–1 in support of plans by Southern Co. subsidiary Georgia Power to build two reactors at the Vogtle nuclear power plant site.

The U.S. Environmental Protection Agency (EPA) on Tuesday proposed the first rule that mandates reporting of greenhouse gas (GHG) emissions from large sources in the U.S.—including electricity-generating facilities.

Maryland Gov. Martin O’Malley last week introduced to the state Legislature a blueprint that would partially reregulate the state’s energy markets and reverse a deregulation law that has been widely thought a failure.

Alliant Corp. last week shelved plans to construct its proposed $1.8 billion coal-biomass hybrid power plant in Marshalltown, Iowa, while LS Power “indefinitely postponed” construction of the 1,590-MW White Pine Energy Station near Ely, Nev. Both companies cited a combination of factors—including the economic climate, and environmental, legislative, and regulatory uncertainties—as the reason for their decisions.