The PolyMet Mining Corporation has been locked in a battle to open Minnesota’s first copper-sulfide mine for over 17 years.
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Conflicted Over Copper: PolyMet copper-nickel mine has been trapped in litigation
This second part in a series on mining in Minnesota looks at PolyMet’s proposed mine and its legal battles against Native and environmental groups.
‘Wiggle room,’ deleted emails, and a controversial phone call: What we learned after five days of testimony in the PolyMet hearing
Everyone concedes the Minnesota Pollution Control Agency’s handling of a water pollution permit for the controversial PolyMet project was far from normal. The big question is whether it was improper.
Former EPA official: Minnesota regulators wanted PolyMet critiques kept out of public comment to avoid ‘press’
Kevin Pierard, who oversaw the permit at the U.S. Environmental Protection Agency, said state officials asked him to submit concerns after a public comment period because, among other things, the critique would “create a good deal of press.”
Nibi Chronicles: Standing strong with mushers on the North Shore of Lake Superior
The tradition of moving things via dog sled is deeply entrenched in the culture of the North Shore.
Energy News Roundup: Renewable natural gas powering Ontario communities, solar projects to power Michigan sites
Catch the latest in Great Lakes energy news.
Indiana might be changing its tone toward wind energy
When it comes to a more positive view of wind energy, young people are leading the way.
FRESH: Research Highlights Gaps in Federal Air Pollution Data
Fresh is a biweekly newsletter from Circle of Blue that unpacks the biggest international, state, and local policy news stories facing the Great Lakes region today.
Ohio residents fight to get radioactive oil and gas waste off their roads
At least 13 states allow drilling waste to be used for road de-icing, dust suppression, and maintenance.
FRESH: EPA Recommends Against Minnesota Mining Permit
Fresh is a biweekly newsletter from Circle of Blue that unpacks the biggest international, state, and local policy news stories facing the Great Lakes region today.



