Ameren

Coal Ash
5:15 pm
Wed May 28, 2014

Critics See Danger In Coal Ash Landfill's Intermittent Contact With Groundwater

This map shows groundwater drinking wells near Ameren's proposed coal ash landfill in Franklin County. It was created for the Labadie Environmental Organization based on Missouri Department of Natural Resources well location data.
Credit Labadie Environmental Organization

Updated on Wed., May 28.

Critics of Ameren's proposed coal ash landfill in Franklin County argued Tuesday that it would sometimes be sitting in groundwater.

That's a problem, because most Franklin County residents get their drinking water from groundwater wells ― and coal ash contains toxic substances like arsenic and lead.

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Ameren - Coal Ash
3:01 pm
Tue April 8, 2014

Meeting Tuesday To Take Public Input On Ameren Coal Ash Landfill

The approximate locations of drinking water wells in Franklin County (shown in red). This map was created for the Labadie Environmental Organization based on Missouri Department of Natural Resources well location data.
Credit Labadie Environmental Organization

The Missouri Department of Natural Resources (MDNR) is hosting a meeting on Tuesday to get public input on Ameren's plans to build a coal ash landfill next to its power plant in Franklin County.

The meeting will focus on whether the agency should grant Ameren a landfill construction permit.

Ameren Missouri's Vice President of External Affairs and Communications, Warren Wood, said the new coal ash landfill will be state-of-the-art.

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Renewable energy
9:46 pm
Wed March 19, 2014

Loss Of Rebate Clouds Missouri's Solar Industry

Microgrid Solar installer prepare to put panels on an O'Fallon, Missouri home.
Stephanie Zimmerman, St. Louis Public Radio

Those in Missouri’s solar industry are losing their sunny outlook.

A combination of lower solar equipment costs, a federal tax incentive, and an attractive state-mandated rebate pushed sales through the roof in 2013. The solar industry reported an additional 1,700 jobs in the state.

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Sierra Club Lawsuit
10:30 am
Wed March 5, 2014

Sierra Club Sues Ameren Over The Clean Air Act

The Sierra Club has filed suit over alleged Clean Air Act violations at three Ameren Missouri power plants, including the one near Labadie, Mo.
(Veronique LaCapra/St. Louis Public Radio)

Updated at 12:45 p.m. with additional information, new state from Ameren.

The Sierra Club is following through on its threat to sue Ameren Missouri over emissions from three of the company's coal-fired power plants.

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Air Pollution
9:56 am
Thu December 12, 2013

Sierra Club Alleges Thousands Of Air Quality Violations At Ameren's St. Louis-Area Plants

The Sierra Club's Andy Knott speaks at a rally on Thursday in front of a 15-foot tall inflatable inhaler in Keiner Plaza.
Sarah Skiold-Hanlin, St. Louis Public Radio & The Beacon

Updated Thursday 10:15 p.m.

The Sierra Club says Ameren has been routinely violating air quality standards at its St. Louis-area power plants.

In a Notice of Intent to Sue delivered to Ameren on Wednesday afternoon, the Sierra Club alleges the company's Labadie, Meramec, and Rush Island plants have exceeded air pollution limits almost 10,000 times since 2008.

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Public Health
5:15 am
Wed September 4, 2013

St. Louis County Council Members Hear From Ameren On Concerns About Meramec Power Plant

Map showing the location of Ameren's Meramec Power Plant.
via Google Maps

Despite concerns raised by some members of the St. Louis County Council and local environmental groups, Ameren says its coal fired Meramec Power Plant does not pose a public health risk.

On Tuesday night, members of the St. Louis County Council heard a presentation from Ameren geared toward answering concerns about the environmental impact of the company’s power plant in Oakville.

A key issue is ground water testing near so-called coal ash ponds. Coal ash, a byproduct from coal power plants that contains heavy metals, is stored in ponds near the plant.

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Coal Ash
3:11 pm
Thu August 22, 2013

EPA Holds Public Hearing Over Coal Ash Contamination In Jefferson County

Location of coal ash piles at Rotary Drilling Supply showing proximity to Willers Lake in Festus, Mo.
Credit (via Google Maps)

The Environmental Protection Agency is holding a public hearing Thursday evening about a proposed agreement to address water pollution from the illegal disposal of coal ash from Ameren’s Rush Island Power Plant.

According to the EPA, approximately 140,000 tons of ash containing heavy metals and other toxic substances contaminated Jefferson County wetlands, an unnamed tributary to Plattin Creek and a portion of Willers Lake.

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Energy
4:25 pm
Mon August 19, 2013

Callaway Nuclear Plant Back Online

Ameren Missouri

Missouri's sole nuclear power plant is back online after being shut down for more than three weeks.

Ameren Missouri's Callaway Energy Center was taken off line July 26 after an electrical arc caused a small fire.  The plant resumed operations Sunday morning.  Spokesman Cleve Reasoner says the arc was triggered when a ventilation louver came loose and got too close to the power cables.

"Testing confirmed that there was no impact to the major components," Reasoner said. "So the repairs were those that were associated directly with correction of the arc damage."

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Public Health
5:39 pm
Tue August 6, 2013

St. Louis County Officials Call For Stricter Regulation Of Ameren's Meramec Power Plant

Map showing the location of Ameren's Meramec Power Plant.
Credit (via Google Maps)

Updated at 3:45 p.m. on August 14, 2013 and at 11:10 a.m. on August 15, 2013 (to add comment from Ameren).

Another St. Louis County official is calling for tighter pollution controls at Ameren's Meramec power plant.

St. Louis County Executive Charlie Dooley today released a letter he sent to the Environmental Protection Agency, urging the agency to pursue sulfur dioxide controls at the Meramec plant.

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Energy
5:49 pm
Mon July 29, 2013

'Several Days' Before Callaway Nuclear Reactor Will Be Back Online

Ameren Missouri

Missouri's lone nuclear reactor remains shut down while workers and officials continue to investigate what caused a small fire at the Callaway County plant Friday night.

Ameren Missouri spokesman Cleve Reasoner said it'll be several days before the plant is back online.

"We are assessing impacts from the arc that we had in our cable leading from the plant," Reasoner said. "We've begun disassembling equipment and investigating what the nature of the damage is and what the nature of the cause(s) of the event are."

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