Investigate Midwest (https://investigatemidwest.org/category/energy/)
Archer Daniels Midland, one of the world's largest agribusinesses, has yet to make good on its promise to capture a million tons of carbon a year at its Decature, Illinois, facility.
Critics of new proposed rules regulating how oil and gas refineries blend biofuels say the federal administration’s generous exemptions to large refineries have contributed to the shuttering of at least 10 ethanol plants since 2017.
A new report published by several state environmental groups shows severe pollution of groundwater at nearly every known coal ash storage site in Illinois.
The report states that groundwater tests show unsafe levels of toxic chemicals and heavy metals at 22 of 24 Illinois coal-fired power plants. The tests were done by the companies that own the sites, collated by the environmental groups, and released this week.
A catastrophic failure of the riverbank could overwhelm the Middle Fork with more than 666 million gallons of toxic coal ash for many miles downstream. The spill would impact the environment, human health, and the economy of the region.
At Dynegy's coal ash ponds at the Vermilion Power Station, toxic pollution is already impacting groundwater and the Middle Fork River. The company is preparing several options for completely closing the site, including removing the coal ash, or simply capping the ponds and leaving the coal ash in place. Both options have costs; the question is who pays how much, and when.
In 2016 U.S. coal plants produced 107 million tons of coal ash. About 60 million tons were reused for industrial products like cement and construction materials, leaving 47 million tons left over as waste. That waste contains toxic chemicals and heavy metals dangerous to human health and the environment. There are more than a thousand coal ash sites across the U.S., and many of them are polluting groundwater, rivers and lakes.
Damage from coal ash disposal sites has become a growing concern in recent years after several spectacular disasters. Here's what we know about the damage to human health and the environment from large coal ash spills, and the costs of cleanup, from two disasters in the past decade.
Coal ash isn't regulated in the U.S. as a hazardous waste. The Obama EPA set rules which the Trump EPA reversed. Now it's up to the courts, and the states, to resolve the confusion and prevent future coal ash disasters.
Each year thousands of families boat down the Middle Fork branch of the Illinois Vermilion River below an embankment that holds back 3.3 million cubic yards of toxic coal ash sludge stored in three large ponds. Coal ash pollution is leaching into the river, and the riverbank is eroding under the ponds. We examine what's a stake in this investigative report.
Dynegy is planning to close the coal ash ponds at its shuttered Vermilion Power Station near Oakwood, Illinois. The company may propose to remove the toxic coal ash from the banks of the Middle Fork River, or cap the ponds and leave them in place. The Illinois EPA says the river must be protected "in perpetuity." But after Dynegy walks away from the site, what does perpetuity mean?