POWER

Portland General Electric (PGE) and environmental groups on Tuesday reached a consent decree that will resolve alleged Clean Air Act violations at the 585-MW Boardman power plant—Oregon’s only coal-fired plant—by capping sulfur dioxide emissions and phasing out the use of coal by 2020.

On July 6, the Environmental Protection Agency (EPA) finalized the Cross-State Air Pollution Rule (CSAPR), which requires 27 states in the eastern U.S. to significantly improve air quality by reducing power plant emissions that contribute to ozone and/or fine particle pollution in other states. This rule replaces the EPA’s 2005 Clean Air Interstate Rule (CAIR).

The Indiana Office of Utility Consumer Counselor (OUCC) has said it is concerned that Duke Energy has not demonstrated any “budgetary constraints” on the Edwardsport integrated gasification combined cycle (IGCC) project under construction near Vincennes, Ind. And, in a reversal of position, the state agency representing utility ratepayer interests recommended that the Indiana Utility Regulatory Commission (IURC) should not approve the company’s request for cost recovery for more than $2.35 billion.

Xcel Energy announced on Friday that it has reached a settlement with the federal government regarding costs incurred by Northern States Power Co. (NSP) and its customers because of the Department of Energy’s failure to begin removing used fuel from the company’s nuclear plant sites by a 1998 deadline. As a result, over $100 million will be returned to NSP customers in five states.

The Republican-led House Appropriation Committee on Monday approved an annual spending bill for fiscal year 2012 that would cut funding for the U.S. Environmental Protection Agency (EPA) to $7.1 billion—18% less than requested. The bill would also suspend existing federal rules that limit greenhouse gas (GHG) emissions from stationary sources, prohibit the agency from issuing any rules limiting GHG emissions from stationary sources, and from issuing permits containing provisions to limit GHGs emissions from stationary sources during the next fiscal year.

The Canadian province of Québec last week issued draft rules for the operations of a greenhouse gas (GHG) cap-and-trade program based on guidelines from the Western Climate Initiative (WCI), of which it is a member. The draft regulation, now open for a 60-day public comment period, covers emissions of more than 25,000 tons of carbon dioxide per year, and it applies to power sector and industrial emitters. If the rules go into effect, the province could have a working cap-and-trade program by Jan. 1, 2012.

New Hampshire’s Gov. John Lynch last week vetoed a bill that would have withdrawn the state from the Regional Greenhouse Gas Initiative (RGGI), a regional carbon trading program whose members include nine other Northeastern and Mid-Atlantic states. The governor said the bill would cost the state’s citizens jobs and hinder economic recovery.

For the first time in 37 years, the Japanese government ordered large customers to restrict electricity usage if they are in Tohoku Electric Power Co. Inc.’s or Tokyo Electric Power Co.’s (TEPCO’s) service territories, effective July 1. With the exception of essential services and powering cleanup operations at the destroyed Fukushima Daiichi nuclear plant, large energy users are to cut consumption 15% below last summer’s levels.

The U.S. Mine Safety and Health Administration (MSHA) announced last Wednesday that it has determined that Massey Energy officials kept two sets of safety records for the Upper Big Branch Mine (UBB) in Raleigh County, W.Va., site of a deadly explosion a year ago. Additional details, including evidence that miners faced intimidation that prompted them to ignore safety hazards, point to the conclusion that the accident last spring was preventable.

Last week, New Jersey’s Legislature passed legislation that affirmed the state’s involvement in the Regional Greenhouse Gas Initiative (RGGI) and banned the natural gas drilling technique known as hydraulic fracturing, or fracking. Neighboring New York, meanwhile, is poised to lift a moratorium on new shale gas drilling, and France has become the first country to ban fracking.

On June 30, the Nuclear Regulatory Commission (NRC) approved PSEG Nuclear’s request to extend the operating licenses of Salem Generating Station Units 1 and 2 an additional 20 years. The decision was met by protests from environmentalists, who say that PSEG Nuclear has done too little to address leaks at the plant.

Australia’s coal-fired power plants will have access to emergency federal loans to prevent financial failure and ensure power supplies. The government move is in response to a carbon tax set to be announced on Sunday.

Atomic Energy of Canada Ltd.’s (AECL’s) CANDU reactor division is to be sold to Canadian engineering firm SNC-Lavalin Group Inc. for C$15 million Canada’s natural resources minister, Joe Oliver, announced last Wednesday.

Last Thursday, U.S. Energy Secretary Steven Chu announced offers of conditional commitments for loan guarantees of approximately $4.5 billion to support three alternating current cadmium telluride (Cd-Te) thin film photovoltaic (PV) solar generation facilities.

An explosion and fire at a French nuclear plant and jellyfish clogging Scottish and Israeli cooling water intakes were added to the list of challenges faced by nuclear and coal generators in the past week.

Last Wednesday, worsening flooding conditions along the Missouri River prompted the partial evacuation of nonessential workers from the Iatan Power Plant in Weston, Missouri, 40 miles north of Kansas City. The plant remains in operation.

Have you ever made a hiring mistake? The candidate had the right credentials, experience, and the price was right. When the new employee never meets minimum expectations, what should you do?

Indonesia Sees Surge in Contracts for New Power Plants. Indonesia is Southeast Asia’s largest economy, but because it is stricken by chronic power shortages that limit economic growth, the nation’s government is pushing for massive infrastructure improvements. A consortium of Japan’s Electric Power Development (J-Power), Itochu Corp., and Adaro Energy, an Indonesian coal miner, on […]

Driven by state RPS requirements and the desire to diversify their energy sources, U.S. utilities continue to add more renewable power to their generation portfolios. As a result, they must deal with a number of important issues, including resource availability that varies geographically.

In April, California Governor Jerry Brown (D) signed Senate Bill 2 (SB2) into law. When it becomes effective later this year, SB2 will be the primary legislation governing implementation of the California Renewables Portfolio Standard (RPS) program.

In the U.S., developers of thermal and photovoltaic solar plants face a number of challenges in their efforts to deploy more utility-scale solar power. Some trends, however, are helping solar proponents move this renewable energy source closer to becoming a mainstream generating option.

A record 400 attendees participated in KEMA’s 22nd annual Executive Forum in San Antonio, Texas, in late April to debate and discuss the “retail resurgence” of competitive electricity sweeping America.

Hach Co. unveiled its DR 3900 spectrophotometer featuring state-of-the-art radio frequency identification (RFID) technology. Hach, which describes the device as being “similar to a GPS telling you when to turn,” also says that the DR 3900 requires less training and increases confidence in the test results. This helps water and wastewater facilities prevent measurement errors. […]

Following the conclusion of the KEMA conference (see previous story), Mark Axford had the opportunity to talk with Phillip Tonge, recently appointed president of Spark Energy LP. Spark Energy is a retail energy provider (REP) of electricity and natural gas in 16 states that have opened their markets to competition for industrial, commercial, or residential customers.

The Tettex 2293 from Swiss firm Haefely Test AG is the result of extensive research and years of experience testing transformers. A simple one-time-connection system, together with the simultaneous winding magnetization method (SWM), drastically reduces measuring time. The SWM guarantees fast and reliable measurements even on large power transformers with delta windings on the low-voltage […]

This installment of the series continues our review of different conditioning-monitoring techniques commonly in use at power plants using any generation technology. In the May issue we began exploring specific PdM techniques with an examination of electrical surge comparison and motor-current signature analysis.

Eclipse Inc. introduced the TJSR v5 self-recuperative burner for direct-fired furnace heating applications. The advanced burner design combines a high-velocity flame with fuel-saving recuperation. A space-saving integral eductor pulls the furnace exhaust through an internal ceramic recuperator. The recuperator preheats the incoming combustion air to very high levels, which improves furnace operating efficiency to reduce […]

It may seem counterintuitive, but the strategic coupling of simple- and combined- cycle technologies with renewable generation could establish the conditions necessary for adding more renewable megawatts to transmission grids around the world.

Massachusetts-based Cabot Corp. recently introduced Enova, an aerogel that is a new high-performance thermal additive designed specifically for insulation coatings. Enova aerogel is designed for application to surfaces that are not already insulated but ideally should be. Cabot researchers have found that applying a 1-millimeter coating containing Enova aerogel to a 200C metal surface meets […]

Underground coal gasification (UCG) is the gasification of coal in-situ, which involves drilling boreholes into the coal and injecting water/air or water/oxygen mixtures. It combines an extraction process and a conversion process into one step, producing a high-quality, affordable synthetic gas, which can be used for power generation. Still in the early stage of commercialization, UCG is poised to become a future major contributor to the energy mix in countries around the world.