Voith Turbo H + L Hydraulic’s hydraulic Closed Loop Differential Pump (CLDP) linear axis can be used for all direct linear movements—especially for applications that rely on dynamics, reproducibility, overload protection, and reliability. Compact, highly dynamic, and precise, the linear drive offers overload protection, high power density, and virtually wear-free operation. At its heart is an integrated […]

Moyno Inc. launched its Moyno 2000 Progressing Cavity Pump with a unique gear joint that allows the versatile pump to handle a wide range of applications, from shear-sensitive chemicals to difficult-to-process slurries and sludges. The crowned gear universal joint drive train configuration provides exceptional torque and thrust control, and the patented joint seals effectively protect […]

It’s been almost three years since the U.S. Court of Appeals for the D.C. Circuit issued its decision vacating the Environmental Protection Agency’s (EPA) Revision Rule and the Clean Air Mercury Rule. Since then, the utility industry has been in a holding pattern with respect to the control of hazardous air pollutant (HAP) emissions.

Timothy Curran, head of power for Alstom Power, USA, recently shared his company’s view of 2011 and beyond with POWER’s editor-in-chief.

The Electric Power Research Institute (EPRI) has identified four breakthrough technologies and funded them through its Strategic Research and Development Portfolio. EPRI expects to accelerate development of these innovations because they are likely to have significant effects on how electricity is generated and delivered.

It’s time to pull my crystal ball out of storage, polish it up, and give you another round of U.S. industry predictions for 2011. I graded last year’s predictions B+ (for a complete rundown of how I graded each prediction, see page 32), but I’m convinced I’ll do better in 2011.

Though electricity generation has entered a key period of transition—as investment shifts to low-carbon technologies—world electricity demand is set to grow faster than any other “final form of energy,” the International Energy Agency (IEA) says in its latest annual World Energy Outlook.

China in mid-November embarked upon building the first massive hydropower project in Tibet, a 6 x 85-MW plant straddling the middle reaches of the mighty Yarlung Tsangpo River (Figure 2). According to the Hunan Daily, a Chinese state-owned enterprise, Sinohydro began damming the river in Shannan Prefecture, Tibet, on Nov. 8, kicking off the 7.9 billion yuan ($1.2 billion) “run of the river” project that is estimated to generate electricity for the surrounding region by 2014.

Paul Browning, vice president, thermal products for GE Power & Water, sees the greatest short-term business opportunities beyond the U.S., in “high-speed” countries.

The U.S. Environmental Protection Agency has issued its plan for establishing greenhouse gas (GHG) pollution standards under the Clean Air Act in 2011. The agency looked at a number of sectors and is moving forward on GHG standards for fossil fuel power plants and petroleum refineries—two of the largest industrial sources, representing nearly 40% of the GHG pollution in the U.S.

The General Electric Co. (GE) agreed last week to requirements established by the U.S. Environmental Protection Agency (EPA) for final cleanup of PCB-contaminated sediment in the Hudson River. The second phase of the cleanup is to begin in late spring.

U.S. Energy Secretary Steven Chu announced on Dec. 23 that a $17.1 million loan guarantee has been finalized for the AES Westover facility. The loan guarantee will support the construction of a 20- MW energy storage system using advanced lithium-ion batteries.

The U.S. Department of Energy (DOE) announced last Wednesday that it is accepting applications for a total of up to $74 million to support the research and development (R&D) of clean, reliable fuel cells for stationary and transportation applications.

In a news conference hosted today by the Environmental Integrity Project (EIP), presenters argued that the Environmental Protection Agency (EPA) has overstated the economic benefits of recycling coal ash by more than 20 times and exaggerated the potential stigma on recycled fly ash that could result from tougher coal ash regulations. At the same time, the EPA is vastly underemphasizing the costs to human and environmental health of not regulating the substance, presenters said.

On Dec. 20, the U.S. Environmental Protection Agency (EPA) announced that it is proposing actions under the greenhouse gas (GHG) reporting program to address issues about the public availability of certain data that some businesses may consider to be confidential. The total emissions for each facility is still required to be reported to the EPA and released to the public.

Advocates and developers of renewable power in the U.S. got an early Christmas present late Dec. 16 when the U.S. House of Representatives joined the Senate in passing a one-year extension of the Department of Treasury Section 1603 tax grant program (TGP) as part of the Middle Class Tax Relief Act of 2010.

Last Thursday, U.S. Energy Secretary Steven Chu announced that a partial loan guarantee for a $1.3 billion loan has been finalized to support the world’s largest wind farm. The loan will finance the Caithness Shepherds Flat project, an 845-MW wind generation facility located in eastern Oregon sponsored by Caithness Energy LLC and GE Energy Financial Services.

Sunflower Electric Power Corp. on Dec. 16 was notified that the Prevention of Significant Deterioration air quality construction permit for its 895-MW Holcomb expansion project was approved by Acting Secretary of the Kansas Department of Health and Environment (KDHE) John Mitchell. The permit is expected to be issued by the end of the year. The […]

Basin Electric’s directors decided last week that a proposed demonstration project to capture emissions of carbon dioxide (CO2) at the Antelope Valley Station (AVS) in Beulah, N.D., will remain on hold until the economic viability of such a venture can be further developed.

The U.S. Department of Energy announced yesterday that it had finalized a $1.45 billion loan guarantee for building Abengoa Solar’s Solana, the world’s largest parabolic trough concentrating solar plant (CSP). The 250-MW project in Arizona will require a total investment of around $2 billion.

Following a 26-month environmental and safety review, the Nuclear Regulatory Commission (NRC) last week approved a 20-year license extension for the NextEra Energy Duane Arnold Energy Center (DAEC) near Cedar Rapids, Iowa.

One of the key updates in the U.S. Energy Information Administration’s early release reference case for its 2011 Annual Energy Outlook (AEO) was an update of anticipated power plant capital costs that is good news for solar power and bad news for nuclear power.

On Thursday, the California Air Resources Board (CARB) voted 9-1 to adopt a cap-and-trade program for greenhouse gas (GHG) emissions that is scheduled to start in 2012. The program will affect power plants and other industrial facilities that emit carbon dioxide.

It appears as if owners of industrial boilers, heaters, and solid waste incinerators may get a reprieve from new, more stringent emissions rules, which were  expected to be put into effect in January.

On Dec. 8, Exelon COO Chris Crane announced that the company will operate the Oyster Creek Generating Station in New Jersey until 2019, after which the plant will retire. That makes it an early retirement, as the plant is federally licensed to operate until 2029.

The National Association of Regulatory Utility Commissioners (NARUC) expressed disappointment on Monday at the dismissal by the U.S. Court of Appeals for the D.C. Circuit of the association’s suit against the Department of Energy’s continued assessment of nuclear waste fees. However, it noted that the court did leave a window open for future action.

On Thursday,  Duke Energy Indiana, the Indiana Utility Consumer Counselor, the Duke Energy Indiana Industrial Group, and Nucor Steel jointly notified the Indiana Utility Regulatory Commission (IURC) that they are withdrawing their Sept. 17 settlement on cost increases associated with Duke Energy’s Edwardsport coal gasification power plant near Vincennes, Ind. The parties agreed to enter into new settlement negotiations.

On Saturday, Nissan North America Inc. delivered the first Nissan LEAF all-electric vehicle to a California resident who was the first person in the U.S. to place an order for the car.

The Commissioners of the Texas Commission on Environmental Quality (TCEQ) voted unanimously on Tuesday to grant the air quality permits necessary for the Tenaska Trailblazer Energy Center under development near Sweetwater, Texas, to begin construction. Trailblazer will be the first new-build carbon-capturing coal plant in Texas to receive an air quality permit—a critical approval that opens the door for future construction of the energy center.

ACME Tele Power Ltd. and First Solar Inc. announced on Dec. 8 that they have signed an agreement covering the supply of First Solar’s advanced, thin film modules to ACME for a 15 MW (DC) solar power plant in the state of Gujarat, India. Delivery is expected to take place by March 2011 to fulfill the Gujarat government’s expectations.