News

The week brought important policy and technology news concerning carbon capture and storage (CCS) from around the world. President Barack Obama unveiled a task force to make “clean coal” a reality as the European Union struck a major deal with member states for CCS funding. Caterpillar joined the FutureGen Alliance, and Siemens Energy said it would conduct a feasibility study for a novel postcombustion CCS system in West Virginia.

Calpine Corp. last week received final approval to build its long-delayed 600-MW Russell City Energy Center in the City of Hayward, Calif. The Prevention of Significant Deterioration (PSD) permit issued by the Bay Area Air Quality Management District (BAAQMD) puts limits on the natural gas–fired power plant’s carbon emissions.

Despite some powerful drivers, nuclear power faces too many barriers compared to other means of generating electricity, and that means that a significant expansion of nuclear power is unlikely to occur before 2030, the Centre for International Governance Innovation (CIGI), a Canadian think tank, said in a report on Thursday.

French nuclear giant AREVA on Monday said it had acquired 100% of Ausra, a major U.S.-based provider of large-scale concentrated solar power (CSP) plants. The acquisition marks AREVA’s foray into solar power. The company already has major offshore wind and biomass ventures.

Exelon Corp. last week said it intends to join the FutureGen Alliance, a consortium developing a 275-MW integrated gasification combined cycle power plant with carbon capture in Matoon, Ill.

The Secretariat of the United Nations Framework Convention on Climate Change (UNFCC) on Monday said it had received pledges from 55 countries to limit and reduce greenhouse gas (GHG) emissions by 2020. The international climate change body said the countries together accounted for about 78% of global GHG emissions from energy use.

The Securities and Exchange Commission (SEC) last week voted to approve interpretive guidance that calls for disclosure of climate-related business risks. These include the anticipated impact of climate change on assets and financial risks associated with compliance costs for existing and pending regulations.

The Brazilian government granted an environmental license to the controversial 11,000-MW Belo Monte hydroelectric dam in the Amazon rainforest on Monday in hopes that the $17 billion project will help the country cope with growing demand.

President Barack Obama emphasized the role of nuclear power, offshore oil and gas exploration, and carbon capture and sequestration (CCS) in his first State of the Union speech last week. The proposed $28.4 billion Fiscal Year 2011 budget for the Energy Department released by the White House this week could provide a much-needed boost to these and other measures.

Bernard’s new customizable W-series water-cooled MIG guns and water-cooled Centerfire consumables are designed to meet the wide-ranging needs of high-amperage, water-cooled metal inert gas (MIG) applications. The W-Guns (shown here) are durable and may be customized. Users can choose neck styles, cable lengths, handle styles, consumables, and direct plugs. The W-Guns are rated to 600 […]

Building and engineering software designer Autodesk Inc. announced the availability of AutoCAD Plant 3D 2010, a product that it says brings the benefits of model-based design to mainstream plant design projects. The vast majority of plant design and engineering projects support the operation, maintenance, and expansion of existing facilities. These projects are typically executed by […]

LUDECA’s new CENTRALIGN ULTRA was specifically developed for the alignment of steam and gas turbines. The system precisely aligns internal elements with upper halves for distances up to 133 feet. Accurate bore measurements can be acquired and wirelessly transmitted without interrupting other processes, saving time over traditional methods like piano wires, micrometers, and optical instruments. […]

ESAB Welding & Cutting Products launched the TAF 801/1251 square wave AC power sources for submerged arc welding. The power sources, designed to be used with the fully digital PEK controller, convert the secondary voltage from a sinus wave — via a thyristor-controlled rectifier bridge — to a square wave arc voltage with excellent arc […]

The first six of a dozen high-capacity turbines were commissioned in mid-December at the 60-MW Alpha Ventus project in the North Sea, Germany’s first offshore wind park. All 12 turbines of the €250 million project are already standing, put up in just seven months by a consortium of EWE, E.ON, and Vattenfall — formally known as Deutsche Offshore Testfeld und Infrastruktur (DOTI).

More than 60 floating power stations are in operation around the world, deploying some 4 GW at continental shores where electricity is most needed. Though these feature a variety of power sources (including nuclear, gas, and heavy fuels), most are power barges — they do not have their own propulsion systems and would have to be towed to desired locations.

High-voltage direct current transmission (HVDC) has come a long way since 1882 when the first of its type carried power from Miesbach in Bavaria to an electricity exhibition in Munich, 57 kilometers (km) away, at a mere 1,400 V. Last December, just before the world ushered in the new decade, Siemens Energy and grid operator China Southern Power Grid put into operation the first pole of a transmission link between the southern Chinese provinces of Yunnan and Guangdong, a 1,418-km ultra-high-voltage direct current (UHVDC) system. That line has a transmission capacity of 5 GW, and it operates at a voltage of 800 kilovolts (kV) — a world record.

News items of interest to power generation professionals.

California’s Air Resources Board (ARB) in late November issued the nation’s first blueprint for a broad-based cap-and-trade program to control greenhouse gases (GHG). If they take effect in 2012 as proposed, the regulations in ARB’s preliminary draft will apply to 605 of the state’s largest stationary GHG emitters, including power plants and industries, as well as electricity imports. Starting in 2015, the regulations will also apply to fuel suppliers and smaller stationary GHG emitters such as homes and commercial businesses.

The way our lungs separate and capture carbon dioxide from blood could be key to isolating emissions of the greenhouse gas in order to store them safely underground.

Scientists from Germany and India say they have developed a new polymer that reduces the amount of radioactive waste produced during routine operation of nuclear reactors. The approach uses small beads of the material to "fish" out radioactivity from water pumped through the reactor’s core.

The new EZ Grout Hog Crusher Job Site Material Recycler from Multiquip is easily attached to a skid steer loader or forklift and can recycle most materials — brick, block, stone, rock, asphalt, non-reinforced concrete, and more — on the job site. The Hog Crusher is able to scoop up and pulverize recyclable material in […]

Seiffert Industrial’s new laser pulley alignment tool, Pulley PRO, uses a green laser beam for maximum angular resolution and for reliable and accurate readings. The lightweight and compact units magnetically attach to the inside or outside face of any pulley or sprocket and have no small parts or targets that can get lost. A laser […]

One of the world’s first osmotic power plants started operation at Tofte on the Oslo fjord in Norway last November, producing 2 kW to 4 kW after more than a decade of collaborative research and development by the Norwegian University of Science and Technology and Norwegian state-owned utility Statkraft (Figure 1).

Sherwin-Williams introduced the Tile-Clad High Solids Mildew Resistant epoxy, an industrial coating that protects against mildew growth on exterior surfaces where dampness and humidity are of concern. The epoxy is well-suited for areas where mildew growth must be guarded against in order to maintain operations, such as water tank exteriors, structural and support steel, power […]

Congress snubbed the biomass power industry in 2004 when open-loop biomass power plants were given only half the production tax credits (PTCs) received by other renewable sources, such as wind, solar, and geothermal. It further dissed open-loop biomass plants by authorizing the credit for only five years (it expired December 31, 2009) rather than the 10 years given to other renewables. Why is the biomass power industry not getting the policy respect and equity with other renewable technologies that it deserves?

Acknowledging that ANSI centrifugal pumps often need to be installed in areas where space is at a premium, Griswold Pump Co. has developed the 811CC (Close Coupled) ANSI centrifugal pump. This pump offers the features and flexibility of standard Griswold 811 ANSI pumps but with a smaller electrical motor encased in a compact package. Despite […]

CHLOR*RID International launched the Chlor*Ion Meter, a handheld digital testing device that electronically measures chloride on surfaces with an internal ion-specific electrode. Most surface chloride testing devices offer an external electrode on a cord, but these could be damaged in the field, CHLOR*RID says. Because it digitally measures chloride on surfaces, the Chlor*Ion Meter’s ion […]

A technical study released by the Energy Department’s National Renewable Energy Laboratory (NREL) last week shows that shifting 20% or more of the Eastern Interconnection’s electrical load to wind energy by 2024 is technically feasible, but it would require significant expansion of the transmission system and system operational changes.

The Federal Energy Regulatory Commission (FERC) last week said it would take a fresh look at regulatory policies to integrate variable renewable energy resources such as wind, solar, or non-storage hydro generating plants into the nation’s power grid while maintaining power system reliability.

Westar Energy has agreed to spend approximately $500 million to significantly reduce air pollution from a Kansas power plant and pay a $3 million civil penalty under a Clean Air Act settlement with the Environmental Protection Agency (EPA) and the Justice Department. The company has also agreed to spend $6 million on environmental mitigation projects.