As utility companies work to make their plans for carbon neutrality reality, they’ll need to clean up their acts on coal ash to truly protect Michiganders from fossil fuels’ threats to public health and the environment.
A new report by the Michigan Environmental Council reveals that, despite what some utility companies say, the 1.45 million tons of coal ash – the toxic byproduct of coal – produced each year in the Great Lake state is not always safely stored.
The report’s co-writers – MEC energy program director Charlotte Jameson and MEC energy policy specialist Abby Wallace – found that 12 the 15 coal ash sites with publicly available monitoring data had contaminated groundwater with toxic chemicals far above state and federal standards.
That puts the Great Lakes, rivers, groundwater and people living near coal plants at risk from toxic chemicals in coal ash, like lead, arsenic and mercury.
The report also found that the majority of the acres-long and meters-deep coal ash storage “ponds” are unlined, and one in Grand Haven flooded recently due to high water levels.
“MEC’s research shows the trend in groundwater contamination from coal ash has not substantially improved and that unlined coal ash ponds, even where a substantial clay underlayer exists, have been leaching toxic chemicals into our water for decades,” said Jameson. “We cannot fully protect our water and our health in Michigan if we remain dependent on coal-powered energy. We must swiftly close their plants; properly remediate their pollution; and transition to clean, renewable energy sources.”
“Holland. Marquette. River Rouge. Essexville. These are cities where utilities’ coal ash sites have contaminated groundwater with arsenic and lead significantly above health and environmental protection standards,” Wallace said. “Utilities must close coal ash ponds and remediate nearby groundwater to protect and give justice to the vulnerable communities around them.”
A 2021 Harvard University study noted one in five people worldwide may die from fossil fuel pollution, said Casey Patnode, a doctoral and public health student at the University of Michigan and founding member of Medical Students for a Sustainable Future.
“I’ve seen many patients come into the ER in respiratory arrest,” Patnode said. “I wonder how many of them would not have had to experience these situations if it wasn’t for the pollutants in their environment. Coal and coal ash must go completely for people to be truly safe from fossil fuels' debilitating effects, from developmental delays to cancer. We, at a population level, are on the precipice of being in this type of arrest and we need urgent action to prevent this."
MEC’s 2021 coal ash report was peer-reviewed by Earthjustice. It is an extension of a 2018 coal ash report.