A coalition of Wisconsin environmental advocacy groups filed a lawsuit Monday challenging an administrative law judge’s decision to uphold the Department of Natural Resource’s permit approval to reroute the Enbridge Line 5 oil pipeline across northern Wisconsin. 

The petition, filed in Iron County Circuit Court by Clean Wisconsin and Midwest Environmental Advocates on behalf of the Sierra Club, 350 Wisconsin and the League of Women Voters of Wisconsin, argues that the administrative law judge ignored extensive evidence that the pipeline reroute will damage local waterways. 

A similar lawsuit has also been filed by the Bad River Band of Lake Superior Chippewa. The tribe for years has fought against the pipeline, which currently runs across its land. The reroute is happening because a federal judge previously ruled the pipeline must be moved off tribal land, but the tribe argues the new proposed route will continue to harm its water resources. 

The administrative judge upheld the DNR’s permit decision after six weeks of hearings last year. The petitions from the environmental groups and the tribe move the case from the administrative legal process to the state’s court system. Separately, a challenge has been made against the U.S. Army Corps of Engineers’ Line 5 permit decisions. 

“We are more committed than ever to protecting Wisconsin’s waters from the irreversible harm this project threatens to cause. We believe the administrative ruling incorrectly decided critical legal and factual issues, and we are confident that our efforts to hold DNR and Enbridge accountable to Wisconsin’s environmental laws will ultimately be vindicated,” MEA Senior Staff Attorney Rob Lee said in a statement.

On Friday, an administrative law judge upheld a permit issued by the Wisconsin Department of Natural Resources last year to allow the Canadian oil company Enbridge to build 41 miles of new pipeline in northern Wisconsin. The current rerouted path for Enbridge’s Line 5 would mean that although the pipeline would avoid the Bad River Band of Lake Superior Chippewa reservation, it would still go through the Bad River’s watershed. 

The judge’s decision is likely to be appealed, and the Bad River Band is continuing to challenge the pipeline project in federal court. But the approval of the DNR’s permit came as a blow to environmental advocates working alongside the Band to challenge Line 5. 

Evan Feinauer, an attorney with Clean Wisconsin, said that “despite this ruling, the evidence presented during the hearing remains undeniable: Enbridge’s Line 5 reroute poses significant long-term risks to wetlands, waterways, and treaty-protected resources in northern Wisconsin.” Feinauer said in a statement that “experts testified that the DNR underestimated ecological impacts, relied on an inadequate monitoring plan, and overlooked Enbridge’s troubling history of environmental violations. This decision does not erase those facts.”

John Petroskey, a senior attorney with Earthjustice, also said that the judge’s decision ignored “strong evidence that the DNR broke the law when it approved the Line 5 reroute.” Petroskey added, “Enbridge’s project threatens permanent damage to the Band’s treaty-protected water, plants, and medicines, all for the enrichment of a foreign oil pipeline company. The Band will continue to fight to protect their interests and halt construction.”

Rob Lee, senior staff attorney for Midwest Environmental Advocates, said that while the decision was disappointing, “it does not diminish our resolve or end our responsibility to protect Wisconsin’s waters from the irreversible harm this project threatens to cause.” Lee continued, “the record in this case is clear, and our work is far from over. Based on the significant legal issues presented and the strength of the record, we believe there is a strong basis for appellate review, and we are considering all appropriate next steps.”

Other environmental groups and tribal allies expressed that they remain determined to keep fighting Line 5. “Ultimately, this doesn’t change the fact that Line 5 must be shut down to protect the Great Lakes and our climate,” said Elizabeth Ward, chapter director of the Sierra Club – Wisconsin. Debta Cronmiller, executive director of the League of Women Voters of Wisconsin, said that standing up to Line 5 is in line with the group’s values of protecting sensitive environments, reducing greenhouse gas emissions, advancing renewable energy and supporting tribal rights. 

“Every effort to oppose the construction of new pipeline infrastructure builds power in the broader movement to end our reliance on dirty fossil fuels,” said Emily Park, co-executive director of 350 Wisconsin. “Instead of facilitating more carbon emissions, we should be investing in renewable energy, sustainable transportation, and technologies that will help us transition to a clean energy future.” 

Environmental groups and the Bad River Band are pushing for Line 5 to be shut down, with a court-imposed deadline for their case set in June. The reroute project would involve blasting and horizontal drilling through at least 186 waterways and 101 acres of high-quality wetlands which drain into Lake Superior.

As power-hungry data centers proliferate, states are searching for ways to protect utility customers from the steep costs of upgrading the electrical grid, trying instead to shift the cost to AI-driven tech companies. (Dana DiFilippo/New Jersey Monitor)

Midwest Environmental Advocates filed a lawsuit Tuesday against the Wisconsin Public Service Commission seeking to force the release of unredacted documents showing how much electricity will be used at Meta’s planned data center in Beaver Dam. 

In a news release, MEA said it had sought electrical load projections for data center projects in Beaver Dam and Port Washington in an October open records request. The PSC initially provided the firm with versions that redacted the electrical load information. MEA sent a follow-up request seeking unredacted versions of the document. 

The PSC sent the unredacted version of the Port Washington project but denied the request for the Beaver Dam project, claiming it contained trade secrets. 

Wisconsin’s open records law allows government agencies to deny records requests if the information within the document is a trade secret, however MEA disputes that the amount of energy Meta plans to request for its data center counts. 

“It appears the PSC is unlawfully withholding this information because either Meta or a public utility is claiming the electricity demand for the data center is a trade secret,” MEA legal fellow Michael Greif said in a statement. “We call on Alliant Energy, American Transmission Company and Meta to be forthright with the public about their plans. These companies are asking a lot of the public and the public deserves, at least the very least, basic information about the data center’s massive energy needs.” 

Data center projects across the country are often shrouded in secrecy. A study in Virginia found that at least 80% of local governments involved with data center proposals had signed non-disclosure agreements with the data center companies — though it’s unclear how an NDA would be enforceable against Wisconsin’s public records laws. 

Earlier this year, MEA filed a separate lawsuit to force the city of Racine to release records related to the projected water use at Microsoft’s planned data center in Mount Pleasant.