POWER

The U.S. Environmental Protection Agency (EPA) on March 28 finalized updates to emission limits for new power plants under the Mercury and Air Toxics Standards (MATS). The rule includes emission limits for mercury, particulate matter (PM), sulfur dioxide (SO₂), acid gases, and certain individual metals.

Apparently, deciding that half a loaf is better than none, Southern California Edison (SCE) on Monday submitted a draft proposal for a voluntary license amendment to the Nuclear Regulatory Commission (NRC) for the troubled San Onofre Nuclear Generating Station (SONGS), in hopes of salvaging its plan for a five-month limited-power restart test. The move appeared to be in response to pressure from local groups seeking to keep the reactor shut down.

Three workers were injured by an arc flash while working in the switchyard at the Callaway Energy Center in Missouri on April 2. Ameren Missouri said the accident, which happened outside the nuclear plant’s protected area, did not affect power generation.

Pacific Gas & Electric (PG&E) canceled plans to buy power from two planned BrightSource Energy Inc. 250-MW solar thermal plants on the same day that BrightSource asked regulators to suspended permitting for the $2.7 billion project in California’s Inyo County.

Southern Co. has withdrawn plans to seek a $1.5 billion federal loan guarantee for the 582-MW lignite-fired integrated gasification combined cycle (IGCC) power plant its Mississippi Power Co. unit is building in Kemper County.

By Thomas Overton San Diego, April 3, 2013 — Despite all the sound and fury surrounding potential U.S. exports of liquefied natural gas (LNG), industry observers have consistently suggested the market is unlikely to support more than three to four operating terminals. In the race to nab one of those coveted spots, Dominion’s Cove Point […]

The United Arab Emirates (UAE) is made up of seven emirates, yet two dominate the demographic, economic, and geopolitical landscape. Download the report.

The Environmental Protection Agency (EPA) estimates final regulations curbing greenhouse gas (GHG), mercury, and air toxics emissions from new sources could appear in the Federal Register by the end of April. Also forthcoming are final cooling water intake rules and proposed effluent guidelines. The coal ash rule, which has no target date for a final rule, may not be issued this year, the agency said.

Several European governments have so far this year bucked a reluctance to extract shale gas via hydraulic fracking even as the practice continues to be strongly opposed in countries like France and Bulgaria.

Larson Electronics announced the release of a boiler inspection light with folding boom designed to provide versatile deployment capabilities and high-output illumination. The WALBL-2X1000WMH Boiler Light features a right-angle extension arm, wheeled base, and a pair of 1,000-W metal halide lamps for effective illumination during the servicing and maintenance of boilers and tanks. The boiler […]

The next big shale boom may be taking shape out West. But the challenges of developing the Monterey shale may not be what you think.

Germany’s race away from nuclear and coal to a system heavy with renewables has not followed the expected course. Nuclear and coal plants were supposed to close. Instead, gas plants are closing and coal is making a comeback.

Protests in more than 20 cities by tens of thousands of Bulgarians over January electricity bills that averaged more than €100 ($130) forced the country’s prime minister, Boyko Borissov, and his center-right government to resign in mid-February.

The ABB Low Voltage Products division released a line of OVR PV UL 1449 3rd Edition, pluggable DC DIN Rail surge protection devices (SPD) specifically designed for photovoltaic (PV) applications. The new SPDs protect solar panels from damage from direct and indirect lightning strikes, which solar panels are especially susceptible to because of their large, […]

The power and gas industries may be joined at the hip, but judging from the talk at a recent conference, not everyone is excited about future directions.

New York Mayor Michael Bloomberg recently gave a presentation in Washington, where he stated: “Coal is dead.” Fortunately, both for the prosperity of the United States and the goal to alleviate poverty for billions of people across the world, Bloomberg’s projection is much different from what is actually happening.

Government decisions to subsidize renewable power to increase its capacity for environmental and security reasons have spurred investments but also increased cross-border tensions. Increasingly, legal actions that seek to settle international trade disputes allege unfair subsidization.

Mae West said, “Too much of a good thing can be taxing.” The Pacific Northwest has a good thing—plentiful, carbon-free power from its huge wind and hydroelectric fleets. But wind’s huge variability can be taxing. The Northwest’s scramble to integrate growing wind generation, and the resulting litigation melee, underscore the importance of quickly solving the variable resource integration puzzle.

With the increasing interdependency of the natural gas and electricity, the number of economic and regulatory factors than can shift the future direction of both industries is growing substantially.

Wind industry’s “inflated numbers” and “erroneous conclusions” misled Washington lawmakers to extend the production tax credit.

Does your power plant use a chiller for combustion turbine inlet air cooling or other processes that reject heat? If so, there is a good chance you also have an auxiliary cooling tower or a wet surface air cooler to cool these systems.

California’s push to boost its renewable capacity may be doing more than spurring the development of wind and solar. A review of recent data suggests the state’s regulatory schemes have the potential to spell the end of fossil-fuel generation altogether.

The integrated gasification combined cycle (IGCC) plant located in Kemper County, Mississippi, is a 2 x 1 plant that will produce 582 MW at peak and 524 MW fired on syngas, with ammonia, sulfuric acid, and carbon dioxide as by-products. The carbon dioxide will be used for enhanced oil recovery (EOR). Engineering was completed in Q3 2012, and the facility’s commercial operation date is planned for May 2014.

In February, the California Public Utilities Commission (CPUC) yet again missed an important opportunity to correct structural flaws that have plagued the state’s wholesale generation market in the wake of the 2001 energy crisis.

You may think of carbon capture and sequestration as a coal industry issue, but two forward-thinking companies are joining forces to make it work for gas.

Recent experience on the Deely 2 SCR retrofit project reminds us that the time spent in thoroughly planning a project prior to the start of construction is usually repaid with avoided construction delays.

Paradise Fossil Plant Unit 2’s record-setting performance of 259+ days of continuous operation for a cyclone-fired boiler is attributed to excellence in plant operations and maintenance processes, a diligent and well-trained staff, and leadership that places high value on both. The Paradise experience proves that plants can’t help getting older, but they don’t have to get old.

Dispatch competition between U.S. coal and natural gas plants has been a prominent feature of power markets since 2009. Gas prices have strengthened significantly over early 2012 levels, working to take pressure off coal plants for the upcoming year, according to a new analysis by SNL Energy.

Undergoing a NERC CIP audit is an ordeal, particularly when the ground rules are not clearly spelled out in advance. An experienced NERC CIP auditor lays out a comprehensive five-step plan that will show you how to prepare for a successful audit.