US: Coal-fired power plants to close after new wastewater rule

EXPLAINER: Why quitting coal is so hard

  EXPLAINER: Why quitting coal is so hard GLASGOW, Scotland (AP) — In the run-up to the U.N. climate talks in Glasgow, host Britain announced one of its goals of the conference was to consign coal to history. That has turned out to be easier said that done. Even saying it — in writing — has turned out to be quite a challenge. Government negotiators in Glasgow have been writing and rewriting a paragraph that spells out that the world needs to phase out coal, along with fossil fuel subsidies, but doesn't set an end date.

Climate change isn’t what’s driving some U.S. coal-fired power plants to shut down. It's the expense of stricter pollution controls on their wastewater.

FILE - Smoke billows from the Conemaugh Generation Station in New Florence, Pa., Feb. 6, 2007. Climate change isn’t what’s driving some U.S. coal-fired power plants to shut down. It's the expense of stricter pollution controls on their wastewater. Those that intend to close include two of Pennsylvania's largest coal-fired power plants, Keystone and Conemaugh outside Pittsburgh, which said they will stop using coal and retire all of their generating units by Dec. 31, 2028, according to regulatory notices obtained separately by The Associated Press. (Todd Berkey/The Tribune-Democrat via AP) © Provided by Associated Press FILE - Smoke billows from the Conemaugh Generation Station in New Florence, Pa., Feb. 6, 2007. Climate change isn’t what’s driving some U.S. coal-fired power plants to shut down. It's the expense of stricter pollution controls on their wastewater. Those that intend to close include two of Pennsylvania's largest coal-fired power plants, Keystone and Conemaugh outside Pittsburgh, which said they will stop using coal and retire all of their generating units by Dec. 31, 2028, according to regulatory notices obtained separately by The Associated Press. (Todd Berkey/The Tribune-Democrat via AP)

Dozens of plants nationwide plan to stop burning coal this decade to comply with more stringent federal wastewater guidelines, according to state regulatory filings, as the industry continues moving away from the planet-warming fossil fuel to make electricity.

EXPLAINER: Why quitting coal is so hard

  EXPLAINER: Why quitting coal is so hard GLASGOW, Scotland (AP) — In the run-up to the U.N. climate talks in Glasgow, host Britain announced one of its goals of the conference was to consign coal to history. That has turned out to be easier said that done. Even saying it — in writing — has turned out to be quite a challenge. Government negotiators in Glasgow have been writing and rewriting a paragraph that spells out that the world needs to phase out coal, along with fossil fuel subsidies, but doesn't set an end date.

The new wastewater rule requires power plants to clean coal ash and toxic heavy metals such as mercury, arsenic and selenium from plant wastewater before it is dumped into streams and rivers. The rule is expected to affect 75 coal-fired power plants nationwide, according to the Environmental Protection Agency.

Those plants had an October deadline to tell their state regulators how they planned to comply, with options that included upgrading their pollution-control equipment or retiring their coal-fired generating units by 2028.

The national impact of the wastewater rule is still coming into focus, but at least 26 plants in 14 states said they will stop burning coal, according to the Sierra Club, which has been tracking state regulatory filings. Twenty-one of the plants intend to shut down, and five indicated they may switch to natural gas, the environmental group said.

Smog chokes Indian capital as air pollution levels soar

  Smog chokes Indian capital as air pollution levels soar NEW DELHI (AP) — Sky obscured by thick, gray smog. Monuments and high-rise buildings swallowed by a blanket of haze. People struggling to breathe. In the Indian capital, it is that time of the year again. The city’s air quality index fell into the “very poor” category on Sunday, according to SAFAR, India’s main environmental monitoring agency, and in many areas levels of the deadly particulate matter reached around six times the global safety threshold. NASA satellite imagery also showed most of India’s northern plains covered by thick haze.Among the many Indian cities gasping for breath, New Delhi tops the list every year.

“The free ride these plants have been getting is ending in a lot of ways,” said Zack Fabish, a Sierra Club lawyer. “And them choosing to retire by 2028 probably reflects the reality that a lot of the subsidies they have been getting in terms of being able to dump their wastewater into the commons, they are not going to be able to do that in the future."

The rule will reduce the discharge of pollutants into the nation’s waterways by about 386 million pounds annually, according to EPA estimates. It's expected to cost plant operators, collectively, nearly $200 million per year to implement.

Those that intend to close include two of Pennsylvania's largest coal-fired power plants, Keystone and Conemaugh outside Pittsburgh, which said they will stop using coal and retire all of their generating units by Dec. 31, 2028, according to regulatory notices obtained separately by The Associated Press.

Smog chokes Indian capital as air pollution levels soar

  Smog chokes Indian capital as air pollution levels soar NEW DELHI (AP) — Sky obscured by thick, gray smog. Monuments and high-rise buildings swallowed by a blanket of haze. People struggling to breathe. In the Indian capital, it is that time of the year again. The city’s air quality index fell into the “very poor” category on Sunday, according to SAFAR, India’s main environmental monitoring agency, and in many areas levels of the deadly particulate matter reached around six times the global safety threshold. NASA satellite imagery also showed most of India’s northern plains covered by thick haze.Among the many Indian cities gasping for breath, New Delhi tops the list every year.

The plants opened more than 50 years ago and together employ about 320 full-time workers and 170 contractors. They generate enough power for perhaps 1.5 million homes, according to industry averages for coal plants of their size.

In addition to Pennsylvania, states with power plants that plan to stop using coal by 2028 are Arkansas, Georgia, Indiana, Louisiana, Maryland, Michigan, North Carolina, Ohio, Oklahoma, South Carolina, Tennessee, Texas and West Virginia, the Sierra Club data shows.

Power producers that say they will shutter coal-fired units as a result of the new rule include Atlanta-based Southern Co. and Houston-based NRG. Southern, which operates electric utilities in Georgia, Alabama and Mississippi, said it will shutter two-thirds of its coal fleet, including units at the nation’s two largest coal-fired power plants, Scherer and Bowen, both in Georgia. NRG said it plans to stop burning coal at its domestic plants outside Texas, and install new pollution controls at its two Texas plants.

The electric power sector has spent years transitioning from coal to cheaper, cleaner-burning natural gas and renewables like wind and solar. Nationwide, about 30% of generating capacity at coal plants has been retired since 2010, according to the Energy Information Administration. (Coal use at power plants is expected to surge more than 20% this year because of sharply higher natural gas prices — the first such increase since 2014 — but the energy agency said it expects that trend to be temporary.)

Nuclear power plant backed by Bill Gates, Warren Buffet set for construction in Wyoming

  Nuclear power plant backed by Bill Gates, Warren Buffet set for construction in Wyoming Backers say broadly supported Wyoming nuclear power plant will help reduce carbon emissions from burning coal, aiding fight against climate change.Pending federal and local approval, TerraPower will build the $4 billion, 345-megawatt facility at the Naughton Power Plant in Kemmerer, Wyoming, about 130 miles northeast of Salt Lake City, the company announced Tuesday.

The long-term move away from coal has been pronounced in Pennsylvania, the nation's No. 3 coal-producing state after Wyoming and West Virginia. Coal’s share of electrical power generation in the state declined from nearly half in 2010 to 10% last year, with operators taking advantage of a statewide boom in natural gas drilling in the Marcellus Shale, the nation’s largest gas field. Seventeen Pennsylvania coal plants have been retired since 2009.

“The smallest, oldest (coal) plants were generally the ones the economics killed first. They were too expensive and too small to be retrofitted to meet new EPA standards,” said Jean Reaves Rollins, president of The C Three Group, a market research firm focused on energy infrastructure and utilities.

She said coal plants in competitive electricity markets like Pennsylvania's have also come under pressure. “It is clear in the case of the two Pennsylvania plants, the cost of compliance will put them out of the economic running," she said.

Pennsylvania and neighboring Ohio have accounted for 20% of all coal-fueled power plant shutdowns in the U.S. in recent years, according to federal data.

The Keystone and Conemaugh plants are owned by a consortium of private investors, with Texas-based power producer Talen Energy also holding a stake. Talen referred questions to the plants’ chief operating officer, who did not return phone calls and emails.

4 ex-coal mine officials cleared in Kentucky fraud trial

  4 ex-coal mine officials cleared in Kentucky fraud trial LOUISVILLE, Ky. (AP) — A federal jury has cleared four former coal company officials who were accused of skirting dust rules in two underground Kentucky mines. The jury in U.S. District Court in Louisville deliberated Wednesday for about two hours before returning not guilty verdicts. The trial was a rare attempt to prosecute coal company officials on criminal charges. Federal prosecutors had alleged that the men ordered subordinates to tamper with dust collection equipment at two Armstrong Coal mines in order to stay in compliance with federal regulations.

Industry officials contend the mothballing of so many coal plants carries consequences for the nation’s electric grid. Michelle Bloodworth, president and CEO of America’s Power, a trade organization that advocates on behalf of coal-fueled electricity, cited recent blackouts in Texas and elsewhere as examples of “what happens when you go too far too fast.”

“We are monitoring the situation currently but we do remain concerned that overly aggressive policies that lead to the premature retirement of dispatchable generation like the coal fleet will jeopardize the reliability and resilience of the electricity grid,” Bloodworth said.

Experts have pointed out that in the case of last winter’s massive Texas blackout, most of the megawatts that went offline were generated by gas, coal and nuclear plants.

In Pennsylvania, the planned retirements of Keystone and Conemaugh come as building trade unions, industry groups and coal communities fight the state's planned entry into the Regional Greenhouse Gas Initiative, a multi-state consortium that imposes a price on carbon dioxide emissions from power plants that use coal, gas and oil. Pennsylvania would be the first major fossil fuel state to adopt such a carbon pricing policy.

David Masur, executive director of PennEnvironment, an environmental group, said the closures show that “with or without policies to reduce carbon pollution, the companies who own these antiquated power plants intend to shut them down or convert many of them anyway.”

The planned shutdowns could leave Homer City Generating Station as the last large, traditional coal-fired power plant in the state still operating by decade’s end. Homer City, which is east of Pittsburgh and is the largest coal plant in Pennsylvania, has told state regulators it plans to keep operating and abide by the new wastewater limits.

Owners of shuttering plants are responsible for environmental cleanup, according to the EPA.

Climate change brings a perfect storm of raw sewage and rainfall in cities that can least afford it .
Communities saddled with aging sewer systems now face harder and more frequent rainfalls that can lead to toxic spills of sewage.Within hours, standing water that started as puddles grew into a swiftly moving current that carried vehicles away. Across Paterson, the downpour stranded drivers and flooded homes, businesses and schools. In the nearly five decades she has lived in the historic, ethnically diverse city, Arencibia had never seen such an inundation.

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