POWER Magazine

As energy storage becomes more ubiquitous and projects grow in size and capacity, utilities of all types are exploring the best ways of putting it to use across the grid. The opportunities are large, but so are the challenges, according to a panel of executives who spoke at Energy Storage North America in October. New […]The post Utilities Grapple with Storage Integration appeared first on POWER Magazine.

Pneumatic furnace damper drives may be more common, but electro-hydraulic actuators provide several advantages to the more traditional control scheme. One fossil-fired plant in Taiwan achieved more consistent and accurate furnace draft pressure control by retrofitting its dampers with Electraulic actuators, optimizing combustion and increasing boiler availability in the process. Fossil fuel–fired power plants worldwide […]The post Advanced Furnace Draft Pressure Control Using Electraulic Damper Drives appeared first on POWER Magazine.

The first nuclear reactor vessel at the Plant Vogtle expansion near Augusta, Ga., has been placed inside Unit 3, marking another major milestone for the much-watched project. Construction contractors Westinghouse and Fluor Corp. lifted the 306-ton reactor vessel into its permanent location inside the AP1000 unit’s nuclear island on November 23. The vessel, fabricated by […]The post Reactor Vessel Placed Inside Vogtle Unit 3 appeared first on POWER Magazine.

A mammoth, wide-ranging energy measure under consideration by the Illinois legislature that would provide billions of dollars in support for energy efficiency, microgrids, and—most controversially—the Clinton and Quad Cities nuclear power plants made it out of a key committee on Nov. 29 and could see a final vote by the end of the week. The Future […]The post Illinois Nuke Bailout Bill Draws Praise, Fire appeared first on POWER Magazine.

Nine people, including the chairman and chief engineer of the Fengcheng power plant, have been arrested following a scaffold collapse that killed 74 construction workers on November 24. The scaffold platform had been erected to facilitate work on a cooling tower that was being constructed at the plant located in Yichun City, Jiangxi Province. According […]The post Arrests Made After Scaffold Collapse Kills 74 Workers at Chinese Power Plant appeared first on POWER Magazine.

The U.S. Nuclear Regulatory Commission (NRC) is beginning a comprehensive three-week inspection of the Pilgrim Nuclear Power Plant in Plymouth, Mass., as a result of the plant’s repeated performance deficiencies, the agency said in a November 28 statement. The inspection, planned for more than a year, is part of the NRC’s heightened oversight process, begun […]The post NRC Begins “Wide-Ranging” Inspection of Pilgrim Nuclear Plant appeared first on POWER Magazine.

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 […]The post Coal-Fired Generation Projected to Surpass Natural Gas This Winter appeared first on POWER Magazine.

Plans to repower NRG Energy’s coal-fired 435-MW Dunkirk power plant near Buffalo, N.Y., to natural gas that have been stalled for years owing to a legal challenge may finally be revived. NRG Energy mothballed the four-unit plant in January 2016. The company had filed to mothball the facility nearly four years earlier, in March 2012, […]The post Long-Stalled New York Repowering Project Is Revived appeared first on POWER Magazine.

The latest attempt by Exelon Corp. to save two of its struggling Illinois nuclear power plants passed a critical hurdle late last week: the Future Energy Jobs Bill—known as SB 2814—was introduced in the Illinois state General Assembly, after passing the House Energy Committee by a 9–1 vote. Exelon claims the bill would save and […]The post Exelon’s Legislative Effort to Save Illinois Nuclear Plants Moves Forward appeared first on POWER Magazine.

Canada’s Ministry of Environment and Climate Change on November 21 announced regulatory actions to accelerate the phase-out of coal generation that lacks carbon capture and sequestration (CCS) across the country within the next few decades. The measures announced by Minister of Environment and Climate Change Catherine McKenna are part of a larger transition from “traditional” […]The post Canada to Phase Out Coal Generation by 2030, Stricter Power Plant Rules on Horizon appeared first on POWER Magazine.

RESOLVED: Retaining nuclear capacity is necessary to secure a reliable, cost-effective, low-emissions supply of electric power in the United States. That was the proposition for a debate between two high-profile opponents in “A Square-Off on Nuclear Policy” on November 16, the last day of the National Association of Regulatory Commissioners (NARUC) annual meeting in La Quinta, […]The post State-Level Nuclear Policy Elicits Strong Opinions at Regulators’ Meeting appeared first on POWER Magazine.

A new feature at the annual meeting of the National Association of Regulatory Utility Commissioners (NARUC) this year is an opportunity to test drive a variety of electric vehicles (EVs). State regulators and others attending the event could sign up to test drive electric models from Tesla, BMW, Nissan, and GM. Between noon and 2:30 […]The post Utility Regulators Take EVs for a Spin appeared first on POWER Magazine.

Meeting in Marrakesh, Morocco, during the most recent United Nations climate change conference (COP22), Mission Innovation countries—a group of nations whose stated mission is to accelerate the pace of clean energy innovation—launched seven innovation challenges, designed as a global call to action for the research community, industry, and investors. The challenges are: Smart Grids Off-Grid […]The post COP22: Countries Challenge the World to Advance Clean Energy appeared first on POWER Magazine.

“We’re at a very challenging time,” said former Federal Energy Regulatory Commission (FERC) Commissioner Tony Clark at the annual meeting of the National Association of Regulatory Utility Commissioners (NARUC) on November 14. We have a “need for infrastructure, but it’s more difficult to get it sited and built than ever before.” Clark’s comment, which he […]The post Regulators’ Meeting Opens with Focus on Infrastructure Conundrum appeared first on POWER Magazine.

The Tennessee Valley Authority (TVA) said on November 14 that it has sold the unfinished Bellefonte Nuclear Power Plant at auction to a private holding company for $111 million. The two-unit Bellefonte plant sits on approximately 1,600 acres on a peninsula in the Tennessee River near Hollywood, Alabama. TVA began construction in 1974, but it halted the […]The post Bellefonte Nuclear Plant Sold for $111 Million; Buyer Wants to Finish It appeared first on POWER Magazine.

While GE-Hitachi Global Laser Enrichment (GLE) confirmed it hasn’t made a formal decision to proceed with licensing or construction of a laser enrichment facility at Paducah, Ky., the Department of Energy (DOE) announced it has agreed to sell depleted uranium to the company over a 40-year period to help produce nuclear power plant fuel. The […]The post Paducah Laser Nuclear Enrichment Facility Gets Fuel but Not Formal Construction Decision appeared first on POWER Magazine.

The Vietnamese government has canceled the Ninh Thuan Nuclear Power Plant project, after cost estimates for the plant nearly doubled, according to the Hanoi-based news agency dtinews. Le Hong Tinh, vice chairman of the National Assembly Committee for Science, Technology, and Environment, in an interview conducted with dtinews on November 10, said costs for the […]The post Vietnam Kills Nuclear Power Project Due to High Costs appeared first on POWER Magazine.

FirstEnergy Corp.—one of the nation’s largest investor-owned electric utilities, serving customers in Ohio, Pennsylvania, West Virginia, Maryland, New Jersey, and New York—has made the strategic decision to exit the competitive power business. “We have made our decision that over the next 12 to 18 months we’re going to exit competitive generation and become a fully […]The post FirstEnergy Wants Out of Competitive Power Markets appeared first on POWER Magazine.

Donald Trump’s stunning victory in the U.S. presidential election portends enormous changes in U.S. energy and environmental policy, and a nearly complete turnover of the men and women who will administer that policy for the next four years. The post Election Roundup: What Trump’s Win Means for Energy and Environment appeared first on POWER Magazine.

The November 8 election yielded surprising results for controversial energy-related measures in three states. In Florida, voters rejected Amendment 1, a measure backed by utilities to curb the expansion of resident-owned solar rooftop installations. In Washington, the nation’s first state attempt to impose a carbon tax on fossil fuels and power generated from fossil fuels fell […]The post UPDATED: Unexpected Outcomes for Energy Measures on State Ballots appeared first on POWER Magazine.

Russia and China have agreed to expand cooperation on nuclear energy, with Russia to build another two reactors in China in addition to expanding cooperation on fast-reactor technology and floating nuclear plants, Russia’s state-owned nuclear firm Rosatom said in a November 8 statement. The two nations, which share a 4,200-kilometer-long border, have worked together on […]The post Russia and China Expand Nuclear Cooperation appeared first on POWER Magazine.

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 […]The post More Delays at Kemper as $250 Million Deadline Looms appeared first on POWER Magazine.

TransCanada—a leading North American energy company—has struck deals to sell its U.S. Northeast Power business. LS Power will acquire three principally natural gas–fired power plants and a wind farm from TransCanada, while ArcLight Capital Partners will buy 13 hydropower facilities located in Vermont, New Hampshire, and Massachusetts. “The sale of our merchant U.S. Northeast Power […]The post Two Deals Shake Up Northeastern Power Landscape appeared first on POWER Magazine.

GE-HItachi Nuclear Energy (GEH) and Southern Nuclear Energy will collaborate to study the development and licensing of GEH’s PRISM sodium-cooled fast reactor design. Southern Nuclear Development, a subsidiary of Southern Co. company Southern Nuclear Operating Co. signed a memorandum of understanding to study the high-energy neutron reactor design, as well as to work together toward […]The post GE-Hitachi and Southern Nuclear to Pair on Fast Reactor Design Advancement appeared first on POWER Magazine.

For several years, states in the northeastern U.S. have been in the midst of a major shift away from coal and nuclear power toward natural gas. As aging coal plants shut down on environmental concerns, and several of the region’s nuclear plants have been prematurely retired or faced with challenging economics, developers of natural gas–fired […]The post New England’s Drive to Boost Gas Supplies Hits Roadblock appeared first on POWER Magazine.

Although many observers consider Elon Musk—the visionary entrepreneur who leads Tesla Motors and SpaceX—to be a disruptive force threatening the conventional power industry, he believes power companies have a bright future, if his goal to expand the use of electric cars and install vast numbers of rooftop solar systems is achieved. Speaking during a presentation […]The post Elon Musk: “The Future Is Bright for Utilities” appeared first on POWER Magazine.

China is on an epic build-out of its nuclear generating capacity, and developing indigenous expertise and technology is central to that goal. The first completed plant leveraging the nation’s CPR-1000 designThe post TOP PLANT: Ningde Nuclear Power Plant, Fujian Province, China appeared first on POWER Magazine.

Owner/operator: Exelon Generation and PSEG Nuclear/Exelon Generation When decision-makers choose to increase the maximum output of a nuclear power plant through an uprate, it sets in motion a process that can take many years and countless man-hours to complete. The success of Peach Bottom station’s extended power uprate project shows that all the long hours […]The post TOP PLANT: Peach Bottom Atomic Power Station, Delta, Pennsylvania appeared first on POWER Magazine.

To power generation professionals, the word “cavitation” typically has negative connotations, but a new process offers a way to control this normally destructive effect and deploy it as a cost-effective life-extension technique. As operators of commercial nuclear energy facilities consider subsequent license renewals and life extensions, finding new ways to safely maintain reactor components remains […]The post Ultra-High-Pressure Cavitation Peening Offers New Way to Maintain Components in Operational Nuclear Reactors appeared first on POWER Magazine.

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 faceThe post Pushing the Ultra Envelope: Advanced Power Technologies Are Mainstream in China appeared first on POWER Magazine.

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 inThe post Advanced CFB Technology Gains Global Market Share appeared first on POWER Magazine.

The world’s first wind farms are reaching the end of their expected lifetimes. As they become outdated, or just inefficient, many developers are considering repowering. Here’s a look at where repowering activity is happening the most and why. Since the world’s first wind turbine used to convert wind energy into electricity was built by Professor […]The post Wind Turbine Repowering Is on the Horizon appeared first on POWER Magazine.

As installed capacity in the U.S. continues its breakneck growth, the solar photovoltaic sector is poised for another leap forward with a variety of new technologies—if increasingly ill-suited regulations and rate designs can be updated to keep pace. The global solar market has moved beyond its early, uncertain days. The luxury of behaving like start-ups […]The post The State of Solar: New Tech, Outdated Rate Designs appeared first on POWER Magazine.

Bark beetles have discovered the good life in California’s overgrown forests. A combination of extended drought and mild winters has led to an enormous infestation of these pests. They have killed over 66The post Meet the Beetles appeared first on POWER Magazine.

Compliance with one of the latest federal environmental regulations, the Effluent Limitations Guidelines (ELG), can be both costly and complicated. A newly available option offers features and capabilities that may make it a more attractive alternative than conventional approaches. In September 2015, the U.S. Environmental Protection Agency (EPA) finalized a new rule affecting flue gas […]The post Next-Generation FGD Wastewater Bioreactor Technology Introduced for ELG Compliance appeared first on POWER Magazine.

The U.S. Department of Energy (DOE) has issued a request for information to assess the future role of private consolidated interim storage facilities in the agency’s plans for an integrated nuclear waste management system. The DOE noted in an October 27 notice published in the Federal Register that since it unveiled a strategy for the […]The post DOE Seeks More Information on Private Interim Nuclear Waste Storage Facilities appeared first on POWER Magazine.

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 […]The post China Stops Construction on 17 GW of Coal Capacity appeared first on POWER Magazine.

Idaho Power—co-owner with NV Energy of the two-unit 522-MW North Valmy Generating Station near Battle Mountain, Nevada—filed a request with the Idaho Public Utilities Commission (IPUC) last week seeking to accelerate the depreciable life of the power plant from 2031 for Unit 1 and 2035 for Unit 2 to 2025 for both units. In Idaho […]The post Idaho Power Pursues Accelerated Depreciation of North Valmy Coal Plant appeared first on POWER Magazine.

FuelCell Energy and ExxonMobil will test a novel fuel cell carbon capture technology at a Southern Co. 2.7-GW coal- and gas-fired power plant in Alabama, the companies said on October 27. The technology under development by the companies uses carbonate fuel cells to concentrate and capture carbon dioxide streams from power plants. A pilot plant […]The post Plant Barry to Pilot Fuel Cell Carbon Capture from Coal and Gas Generation appeared first on POWER Magazine.

The U.S. Department of Agriculture (USDA) announced it will provide $3.6 billion in loans to fund 82 projects in 31 states to finance new transmission and distribution lines, smart grid technologies, renewable projects, environmental improvements, and energy efficiency. The agency said on October 26 that the loans will be provided through the Electric Program of […]The post USDA to Provide $3.6B in Loans for Rural Electric Projects appeared first on POWER Magazine.

Nuclear power’s future—and its much-needed contribution to U.S. decarbonization efforts—may be hampered if eight pressing issues aren’t addressed within the next five years, U.S. Energy Secretary Ernest Moniz said at a recent event held at the Center for Strategic and International Studies. The issues Moniz outlined in his keynote speech at a six-hour event titled […]The post Moniz: Eight Critical U.S. Nuclear Power Issues That Should Be Addressed Now appeared first on POWER Magazine.

After more than 43 years of service, the Fort Calhoun Station—a single-unit 478-MW nuclear power plant, which was the smallest operating reactor in the U.S. fleet—came offline for the final time at 12:55 p.m. CDT on October 24, 2016. Some said the mood at the plant was subdued, but professional. Many workers and other plant […]The post Sweet Dreams Fort Calhoun Nuclear Plant appeared first on POWER Magazine.

American Electric Power’s (AEP’s) Tanner’s Creek Plant in Lawrenceburg, Ind., concluded six decades of operation last May as the company moved to retire a group of its oldest plants. Closure of the four-unit, 995-MW coal-fired facility (Figure), once the most efficient steam plant in the world, was a blow to the southwestern Indiana communities around […]The post Second Life for an Indiana Coal Plant—as an Inland Port appeared first on POWER Magazine.

A group of generators including Dynegy and NRG Energy filed suit in federal court on October 19 seeking to block an incentive program that would help three New York nuclear power plants remain economic over the next decade. An August decision by the New York Public Service Commission (PSC) approving New York’s Clean Energy Standard included a provision requiring […]The post Generators Sue to Block Lifeline for New York Nuclear Plants appeared first on POWER Magazine.

German utility RWE warned energy markets this week that low water levels on the Rhine River may affect the delivery of hard coal to some of its plants.The post Low River Water Could Cause Problems for German Coal Power Plants appeared first on POWER Magazine.

Although Duke Energy maintains that “only very minor erosion of material” migrated from an inactive coal ash basin on the H.F. Lee Power Plant site, several environmental advocacy groups are concerned that the spill has dirtied North Carolina’s Neuse River. “This spill is easily visible to anyone in a boat. The area looks like a […]The post H.F. Lee Coal Ash Spill Puts Duke Energy Under the Spotlight Again appeared first on POWER Magazine.

Watts Bar Unit 2 began commercial operation on October 19.The post It’s Official: Watts Bar Unit 2 Begins Commercial Operation appeared first on POWER Magazine.

In a major development for a novel carbon capture technology, developers are preparing to commission a 1-MWt oxy-fired pressurized fluidized bed combustion (oxy-PFBC) pilot test facility in Canada’s capital city, Ottawa. The U.S. Department of Energy (DOE) and its Canadian counterpart, Natural Resources Canada, commemorated the facility’s construction and commissioning in a ribbon-cutting ceremony on October 18 […]The post Pilot Test of Pressurized Fluidized Bed Combustion Carbon Capture Technology Kicks Off in Canada appeared first on POWER Magazine.

A federal court has ordered the Environmental Protection Agency (EPA) to file a plan and schedule to evaluate the consequences of its air pollution rules on jobs, finding for a giant coal company that is suing the agency for an alleged “war on coal” waged over the past five years. In an October 17 summary […]The post Court Orders EPA to Evaluate Coal Industry Job Losses Related to Air Pollution Rules appeared first on POWER Magazine.

An explosion reported on October 13 at Luminant’s coal-fired Oak Grove Power Plant located near Franklin, Texas, was from a blown transformer, the company said. Robertson County dispatchers received a call from the power plant at 6:08 p.m., reporting that there had been an explosion at the plant “as a result of an electrical issue.” […]The post Explosion Reported at Oak Grove Power Plant appeared first on POWER Magazine.