Cost overruns of nearly $1 billion to build the 582-MW Kemper integrated gasification combined cycle (IGCC) plant in Kemper County, Miss., were underscored on May 20 as Mississippi Power’s Board of Directors took the dramatic step of replacing the Southern Co. subsidiary’s leadership.

Water has been one of the biggest headaches for fracking. But a new method offers a means to fracture shale—using natural gas itself.

EU leaders are beginning to comprehend that there is a practical limit to their dogged pursuit of reducing carbon emissions: their customers’ ability to pay their energy bills each month.

Beware the letter from the Environmental Protection Agency asking seemingly innocuous questions about your plant.

Protecting polar bears was the subject of two recent legal rulings. The courts ensured the bears remain protected but also closed to door to those wanting to use the Endangered Species laws to effect new greenhouse gas rules.

Operators familiar with the unique requirements of burning Powder River Basin (PRB) coal will tell you that it’s not a case of “if” you will have a PRB coal fire, it’s “when.”

Every piece of equipment that transports or processes coal creates some level of particulate matter. Having a strategy for coal dust management in your plant is essential.

Electric motors are the largest energy consumer within a typical industrial plant. Motors also present the greatest opportunity to reduce auxiliary loads, particularly those with high usage factors.

Though current low natural gas prices are thought to deter renewable development, the long-term outlook suggests gas and renewables can work together.

Commissioner Philip Moeller of the Federal Energy Regulatory Commission talks with Editor Thomas Overton about the progress of gas-electric harmonization, potential risks to reliability in the dash to gas, and the future of gas-fired power.

In a report released on May 13, the U.S. Energy Information Administration (EIA) presents data on energy-related carbon dioxide (CO2) emissions for each state by year, fuel, sector, and other breakouts for the years 2000 through 2010.

Investments into Australia’s power sector enable the industry to meet the collective goal of becoming a cleaner, greener nation. Download the report.

A massive eight-year construction feat to bore a 41-foot-wide, 6.3-mile-long tunnel deep beneath hard rock under the City of Niagara Falls in Ontario, Canada, was successfully completed this March.

Decisions about design and operational options often are determined by one metric: the impact on the cost of electricity produced. An enhanced screening algorithm for power generation system total ownership cost (capital and operating) and thermal performance (output and efficiency) simplifies the analysis.

As the book title Too Dumb to Meter: Follies, Fiascoes, Dead Ends, and Duds on the U.S. Road to Atomic Energy implies, nuclear power has traveled a rough road. In this POWER exclusive, we present the 22nd and 23rd chapters, “The Jimmy, Ron, and Mo Show” and “Screw Nevada and Nevada Will Screw You,” the last two chapters of the “Waste Is a Terrible Thing to Mind” section.

A 10-MW ocean thermal energy conversion (OTEC) pilot plant is being planned off the coast of southern China by global security and aerospace firm Lockheed Martin and Beijing-based cleantech firm the Reignwood Group.

A combination of factors, including a relative scarcity of projects, has cut demand for skilled labor in the power generation sector. Despite the lull, workforce retirements are still expected to challenge the industry.

One of the first enhanced geothermal systems (EGS) was connected to the U.S. electric grid this April, marking a major milestone for the fledgling technology that seeks to tap the enormous terrestrial heat potential deep within Earth’s crust using directional drilling and pressurized water.

Oil Filtration Systems introduced a new series of oil purification equipment to remove varnish from hydraulic and lubrication oils. By utilizing the two leading varnish mitigation technologies, a single varnish removal system (VRS) can remove either soluble varnish or suspended varnish from oil. VRS equipment employs granular adsorbent media to remove soluble varnish found in […]

Ningde 1, the first of four Chinese-designed CPR-1000 pressurized water reactors being built at a site in Fujian Province, began commercial operation this April after a 58-month construction period.

Equalizer International introduced SWi range, what it claims is the “world’s most powerful flange spreading wedges.” Designed to decrease downtime and provide a safe, efficient, and cost-effective way to access and spread flange joints, the tools are capable of generating a spreading force of up to 25T and the SWi range includes a hydraulic (SWi20/25TE), […]

NRC Poised to Rule on SCE Proposal to Restart San Onofre Unit 2. Southern California Edison (SCE) on April 5 submitted a voluntary request to the U.S. Nuclear Regulatory Commission (NRC) for a license amendment to support restart of Unit 2 of the San Onofre Nuclear Generating Station, and the NRC later said in a […]

ESAB Welding & Cutting Products introduced three models of the new Swift Arc series of pre-engineered, robotic welding cells: Swift Arc AL (angle-load), Swift Arc FL (front-load), and Swift Arc SL (side-load) robot cells. Each system is an economic configuration for a complete work cell and is ideal for job shops introducing robotics to their […]

The history of electric power has been stained by several devastating incidents triggered by natural hazards, technological failures, malicious actions, and human error.

HD Electric Co.’s new single-range TAG-200, multi-range TAG-200MR, and single-range TAG-330 are electronic voltage detectors designed for detecting distribution and transmission voltages. These direct contact type detectors emit both audible and visual indications when placed in contact with an energized conductor. TAGs are designed for overhead and underground applications with optional underground bushing probes. (HDElectricCompany.com)

Alliance Sensors Group launched the MR Series of linear position sensors for use in measuring the ram position of hydraulic and pneumatic cylinders. The MR Series is designed to be a drop-in form, fit, and function replacement for magnetostrictive sensors but with much more robust construction and a lower cost of ownership, specifically targeting port-mounted […]

Los Angeles sits alongside the world’s largest body of water, and naturally the city’s Department of Water & Power (LADWP) placed its generating stations along the shoreline to take advantage of that abundant resource for cooling. The LADWP built three coastal generating stations that provide the city with 2,162 MW, about 35% of the peak annual demand.