coal

In recent years, coal power generators have faced increasing difficulty predicting annual fuel requirements due to more cycling and low-load operation. That presents problems for the people negotiating fuel contracts. Not all mining companies are amenable to contract changes, but some unique solutions have been developed. Remember when coal-fired power plants supplied baseload power 24/7/365 […]

Heads of some of the nation’s energy trade groups are looking forward to a rollback of regulations under the Trump administration, they said January 31 during a panel discussion at the United States Energy Association’s annual State of the Energy Industry Forum. President and CEO of the National Mining Association, Hal Quinn, perhaps the most […]

Having been denied a request for an extended schedule, petitioners in an ongoing lawsuit challenging the merits of the U.S. Environmental Protection Agency’s (EPA’s) New Source Performance Standards (NSPS) for coal-fired power plants late on January 23 filed a series of briefs with the U.S. Court of Appeals for the D.C. Circuit. The briefs filed […]

China’s National Energy Administration (NEA) has ordered the cessation or postponement of 104 coal-fired power projects in 13 provinces scattered around the country. The body responsible for formulating and implementing energy development plans and industrial policies issued the order on January 16 to achieve goals to cap national installed coal capacity at 1,100 GW as […]

The only body acting internationally on behalf of coal, the World Coal Association (WCA), announced today that Indonesian coal mining company, Berau Coal Energy, has joined its membership. Berau Coal is Indonesia’s fifth-largest coal producer with an estimated 509 million tonnes of coal reserves . Berau was established in 1983 and now operates three mines […]

For the third straight year, renewable generation accounted for the majority of new utility-scale capacity additions in the U.S. during 2016, the Energy Information Administration (EIA) said on January 10. The EIA estimated that the U.S. added 24 GW of new utility-scale generation in 2016, of which 63% was renewables, almost all of it wind […]

If broad policy commitments announced by various countries are implemented, coal will not only lose its rank as the dominant fuel for power generation to renewables by 2040, but the world’s coal fleet will be significantly transformed by technology advances, the International Energy Agency’s (IEA’s) newly released World Energy Outlook (WEO-2016) forecasts. Under a baseline […]

Difficult market conditions have accelerated the much-hyped closures of a string of coal-fired power units in the U.S., but the phenomenon is extending overseas, gripping plants in Australia and Germany. In the wake of the Paris agreement in December 2015, a number of governments have moved to phase out coal-fired generation. This October, France, which […]

As our January 2017 cover image of a dynamic Rubik’s Cube suggests, the power industry, especially in the U.S., is dealing with something akin to solving a 3-D puzzle whose pieces are being added and subtracted as the game is being played. Although shares of traditional, regulated electric utilities remain some of the most predictable […]

Some of the U.S. coal market’s own product wound up in its stocking this Christmas season. Despite hope from the election of Donald Trump and a potential shift toward more coal-friendly energy policies, coal plant owners across the country continued the trend toward shutdowns and reduced operations that have marked the past few years. Coal […]

Gummersbach, 22. 12. 2016:   Lift-off for the rebuilding of the steam generator of Unit 3, Power Station Duvha, South Africa! Steinmüller Engineering has signed a master enabling agreement with Eskom, the state-owned South African energy utility, and has thus laid the foundation for an order intake of a high, double-digit million (EUR). Duvha is a coal-fired […]

Although optimistic about the future of the coal industry under the Trump administration, Robert Murray, CEO of Murray Energy Corp., the largest underground coal mining company in the U.S., does not expect the president-elect to bring back coal mining jobs or spur new coal-fired power plant construction. “I’ve asked President-elect Trump to temper his comments […]

Ontario—Canada’s most populous province and its major economic engine—has an electric power supply system so driven by provincial politics that it has pushed the province’s utility generating arm, Ontario Power Generation, into what appear to be incoherent resource policies. Late last September, in a stunning announcement, the Canadian province of Ontario’s Energy Ministry said it […]

In a rare intervention, the United Nations’ (UN’s) heritage conservation arm is urging Bangladesh to relocate a proposed 1,320-MW coal-fired power plant because it poses a serious threat to one of the world’s largest mangrove forests. Bangladesh-India Friendship Power Co. Ltd. (BIFPCL)—a joint venture of the Bangladesh Power Development Board (BPDB) and India’s largest power […]

Many coal power stations have recently been operating at historically low capacity factors or have even undergone extended economic shutdowns. This can result in coal stockpiles that are exposed to the elements for much longer times than anticipated, resulting in a loss of usable coal energy by several mechanisms. This article explores the severity of […]

Coal, the unchallenged leader in U.S. power generation for most of the past century, may regain its place at the top of the energy mix hierarchy this winter, according to projections released by the U.S. Energy Information Administration (EIA). The EIA’s November Short-Term Energy Outlook suggests that prices for natural gas delivered to the power […]

Dubai, UAE, 9 November 2016: Dubai Electricity and Water Authority (DEWA) has confirmed that the ACWA Power and Harbin Electric consortium has begun construction of the 2,400 megawatt (MW) Hassyan clean coal power station, based on the Independent Power Producer (IPP) procurement model. The plant will be the first-of-its-kind in the region and is fully-compliant […]

Southern Co. has once again moved back the in-service date for the Kemper County integrated gasification combined cycle (IGCC) plant under construction in Mississippi, this time to December 31, the company said in its quarterly report released on November 4. Though the plant has experienced ongoing construction delays for a variety of reasons, the most […]

Circulating fluidized bed (CFB) technology is taking a growing share of the international coal-fired power generation market, particularly in the Pacific Rim and China. Indigenous designs are also growing in

China, which continues to build more new coal plants than any other nation, is also on the forefront of deploying the most advanced coal plant technologies. However, these advanced units could face

In yet another sign of China’s overcapacity problem, especially in its coal sector, the central government has reportedly ordered a halt to construction on at least 30 coal-fired plants totaling 17 GW of capacity. A continuing slowdown in China’s economy has thrown its power-sector planning into chaos, as estimates of future demand growth made in […]

Public Service Enterprise Group (PSEG) will close the 620-MW Hudson Generation Station in Jersey City, N.J., and the 632-MW Mercer Generation Station in Hamilton Township, N.J., on June 1, 2017. “The sustained low prices of natural gas have put economic pressure on these plants for some time. In that context, we could not justify the […]

The Mátra Power Plant in Visonta, Hungary, uses a dense slurry system for handling fly ash and other coal combustion residuals. The DSS combines ash and water in a 1:1 ratio, creating a cement-like slurry. [gss ids=”93802,93804,93832,93808,93834,93836,93838,93840,93842,93844,93822,93846,93848,93850″]

Lakeland Electric, the third-largest public power utility in Florida, reported that it saved $12 million in fiscal year 2015 through the use of a coal treatment at its McIntosh Power Plant Unit 3. The savings

Owner/operator: Mátra Power Plant Co. Ltd. Hungary’s largest coal-fired power plant is a model of efficiency and environmental impact despite its 1960s-era vintage. Continual upgrades have kept the plant running smoothly, and a modern dense slurry ash-handling system keeps combustion residuals under control and allows for a zero liquid discharge posture. Unlike some of its […]

Owner/operator: NTPC Ltd. India’s state-owned generator NTPC operates a large fleet of power plants across the nation, and one of its top performers is found outside the capital of New Delhi. Staff at NTPC Dadri have taken a proactive, innovative approach to maintaining their plant, making it one of the most efficient in India despite […]

Owner/operator: Malakoff Corp. Bhd. Building a power plant on a site previously used for an aquaculture farm comes with more than a few challenges. For the Tanjung Bin Energy Power Plant, that meant some redesign and rework was required. Even so, the GE-led construction consortium made adjustments and delivered the state-of-the-art ultrasupercritical project on time […]

While it’s true that coal ash can be an environmental hazard if it’s not properly managed, there are a lot of positive uses for coal combustion products that actually provide benefits to the world. Many beneficial uses have been around for decades, but valuable new options are being developed, and some are starting to make […]

For all its record-breaking achievements for speed, innovation, and efficiency, the 3,960-MW Sasan Ultra Mega Power Project should have been a POWER Top Plant. But the unique project has been plagued by serious setbacks—including loss of life—that show how perilous the plant construction journey can be. A decade ago, India was suffering a power crisis […]

The Dutch parliament’s vote in favor of a motion to cut carbon emissions 55% by 2030 could spell the end of coal-fired power generation in the European nation. Although nonbinding, the measure would bring the Netherlands in line with agreements negotiated during the Paris climate talks that took place late last year. What it means […]