Coal

Mississippi Power has revealed a new cost increase of $110 million for its Kemper County integrated gasification combined cycle (IGCC) facility. But, the company said that it has tested one of two gasification units—reaching what it says is the project's "most significant milestone yet"—and that it does not expect any new delays. Testing the gasifiers […]

It took only minutes for opponents to the Obama administration’s Clean Power Plan to reduce carbon dioxide emissions from coal-fired power plants to head for the courts. The Environmental Protection Agency (EPA) plan became official, published in the Federal Register on Friday morning. The race to the courthouse was on. The first electric utility in […]

In a media briefing this morning on the Clean Power Plan, Janet McCabe, acting assistant administrator for the Environmental Protection Agency’s (EPA’s) Office of Air and Radiation made no announcement of major changes but did note that the final rule will be published in the Federal Register tomorrow, Friday, October 23. That publication starts the […]

The Department of Energy’s (DOE’s) authority to issue loan guarantees officially received a $1 billion boost, which will be split between its Advanced Fossil Energy Projects solicitation and Renewable Energy and Efficient Energy Projects solicitation.  The agency has finalized the additional loan guarantee authority that President Obama announced in August. It means that more loan […]

Seven power producers have joined 74 other companies in signing on to the Obama administration’s American Business Act on Climate initiative, which is aimed at rallying U.S. companies behind the need for action on climate change ahead of international climate talks in Paris next month. The seven are Berkshire Hathaway Energy (BHE)—parent company of PacifiCorp, […]

The Clean Power Plan could force the retirement of up to 4 GW of coal-fired capacity in the region served by the Electric Reliability Council of Texas (ERCOT) starting as soon as 2022, an updated analysis suggests.  The independent system operator that manages about 90% of Texas’ electric load acknowledged that fewer coal units are […]

A federal court last week granted a motion barring the U.S. Army Corps of Engineers and Environmental Protection Agency (EPA) from enforcing the Clean Water Rule, which critics say is “exceptionally expansive.” A three-judge panel at the U.S. Court of Appeals for the Sixth Circuit on Oct. 9 granted the stay sought by 31 states […]

Coal has been the dominant source of electricity in the U.S. power mix for more than a century, but that may be coming to an end sooner than expected. For only the second time ever, but also the second time this year, gas generated more electricity in the U.S. than coal. According to statistics from […]

Philip Moeller, a Bush-nominated commissioner at the Federal Energy Regulatory Commission (FERC) and outspoken critic of the Environmental Protection Agency’s (EPA’s) Clean Power Plan for its cost and reliability implications, will step down at the end of this month.  Moeller, a Republican, joined FERC in 2006, nominated by President George W. Bush. Obama re-nominated him […]

India and 73 other countries submitted their carbon emission reduction targets for 2025 and 2030—or Intended Nationally Determined Contributions (INDCs)—ahead of the deadline last week, with just two months remaining until talks to confront climate change are due to begin in Paris.  The United Nations (UN) has so far received 120 separate pledges covering 147 […]

Xcel Energy said on Oct. 2 that the company would accelerate its transition from coal power to cleaner energy sources by retiring two units at its Sherburne County Generating Plant (Sherco) in Becker, Minn. The decision is part of the company’s strategy to cut carbon emissions 60% by 2030. The Sherco plant is Xcel’s largest […]

By now, power industry watchers are familiar with how U.S. interests are reacting to the Environmental Protection Agency’s final release on August 3 of the Clean Power Plan. But what about the rest of the world—especially Europe, which has long been seen as taking a stronger stand on greenhouse gas emissions? Some key European officials […]

Power-strapped South Africa on Aug. 30 celebrated the inauguration of its first new power plant in 20 years, putting online Unit 6 of Eskom’s long-delayed 4.8-GW Medupi facility. Construction of the $7.89 billion power plant near Lephalale in Limpopo province was begun in 2007, but completion has been paralyzed by a number of mishaps, including […]

Alliant Energy and its co-owners are investing $900 million to modernize the Columbia Energy Center with a new suite of air quality control equipment and plant improvements that will increase its output and efficiency while reducing emissions. The plant makeover ensures its continued operation for decades to come. In 2009, Wisconsin Power and Light Co., […]

Owner/operator: TNB Janamanjung Sdn. Bhd. Ultrasupercritical technology is the current gold standard for coal-fired plants, but Malaysian national utility Tenaga Nasional Berhad had some unique requirements for its newest, most efficient plant. With a client lacking an indigenous source of coal and needing wide fuel flexibility, Alstom delivered a state-of-the-art plant that can handle an […]

Owner/operator: Interstate Power & Light Co. (a subsidiary of Alliant Energy) and MidAmerican Energy Co. (a subsidiary of Berkshire Hathaway Energy) / Alliant Energy Alliant Energy recently completed a major renovation of the Ottumwa Generating Station to improve air quality, plant reliability, and efficiency. By doing so it also reduced its carbon footprint by ~5.6%.  […]

Owner/operator: NTPC Ltd. One of NTPC’s first coal-fired facilities, the 2.6-GW Ramagundam plant, is aging well, delivering noteworthy performance metrics that distinguish it from other plants in the state-owned generator’s big coal fleet. For nearly four decades, the 2.6-GW Ramagundam Super Thermal Power Station’s vermillion-banded stacks have towered over the green teak forests of what […]

Owner/operator: Shenergy Company Ltd. In a nation seeing breakneck growth in its power sector and a drive toward cleaner, more efficient generation, coal remains the backbone. That means hard work is ahead for China in power sector innovation, and a plant in Shanghai is leading the way. There is no country on earth that has […]

Owner/operator: Great River Energy Recent news has focused on the decline of the coal-fired power industry, but this highly efficient combined heat and power plant offers one template for keeping coal generation viable. Although electricity markets remain challenging, partnering with steam customers can help stabilize revenue. Combined heat and power (CHP), also known as cogeneration, […]

Despite media headlines and coal industry hand-wringing, reports of coal’s death have been greatly exaggerated, to adapt Mark Twain’s famous (but misquoted) comment. What’s more, some of the coal sector’s current suffering is the consequence of self-inflicted wounds. Throughout the dog days of summer, the financial pages in dozens of U.S. newspapers have run headlines […]

The Environmental Protection Agency (EPA) has finalized revisions to technology-based effluent limitations guidelines and standards, setting the first federal limits on the levels of toxic metals in wastewater discharges from steam electric power plants.  The new rule sets stringent new requirements for the discharge of arsenic, mercury, selenium, and nitrogen in wastewater streams from flue […]

Georgia Power plans to close all 29 of its coal ash ponds to comply with the Environmental Protection Agency’s (EPA’s) December 2014–finalized rule and forthcoming guidelines governing effluent limitations. The Southern Co. subsidiary will consult with state regulators, the Georgia Environmental Protection Division and the Georgia Public Service Commission, to develop and finalize the plan within […]

An old saying often attributed to Mark Twain is, “Figures don’t lie, but liars figure.” Listening to the conflicting information presented by a variety of senators during a hearing on Capitol Hill Sept. 29, one has to wonder if Twain was covering a Senate hearing when he penned the phrase. The only witness at the […]

Duke Energy announced on Sept. 29 that it had agreed to pay a $7 million fine to resolve all groundwater issues with the North Carolina Department of Environmental Quality (NCDEQ) relating to its 14 facilities in the state. The settlement comes after Duke appealed a proposed $25.1 million fine the NCDEQ levied in March. The […]

In its latest effort to ram down carbon emissions and address air pollution, China will strictly limit public financing to coal and other high-carbon projects and begin a national program in 2017 to cap and trade greenhouse gas emissions.  The country’s emission trading system will cover power generation, steel, cement, and other key sectors. China […]

In presentations to the Federal Energy Regulatory Commission (FERC), the nation’s regional transmission organizations (RTOs) and independent system operators (ISOs) on Sept. 17 outlined measures they are taking to prevent issues if faced with extreme weather this winter.  The measures are to prevent widespread generation outages as occurred during the Jan. 6–7, 2014, polar vortex. […]

Another coal plant in the heart of coal country is shutting down after Owensboro Municipal Utilities, Kentucky’s largest municipal electric retailer, said it would retire Unit 1 of the Elmer Smith Power Plant in Owensboro some time between 2019 and 2020. The 163-MW Unit 1 opened in 1964. The larger 282-MW Unit 2, which came […]

Duke Energy Indiana reached a settlement agreement with some of the state’s key consumer groups related to operating costs at its Edwardsport integrated gasification combined cycle (IGCC) coal power plant. The deal was submitted to state regulators on Sept. 18 and is subject to Indiana Utility Regulatory Commission (IURC) approval. If approved, it would resolve […]

NRG Energy has embarked on a “reset” that will see a separation of its core distributed generation and fossil fuel businesses.  The company, headquartered in Princeton, N.J., wants to “simplify” NRG Group to cut down expenses and debt. In a transition that will begin now and be fully effective on Jan. 1, 2016, it will separate […]

Duke Energy has settled a 15-year-old lawsuit for allegedly violating the Clean Air Act when it made modifications at 13 coal-fired power units in North Carolina.  The Environmental Protection Agency’s (EPA’s) and the Department of Justice’s (DOJ’s) original case filed in 2000 focused on 25 Duke Energy coal units. As it has in more than […]