Enbridge Energy, LP v. Gretchen Whitmer

Plain English (For Everyone)

A court ruled that Michigan cannot shut down the Line 5 oil pipeline based on environmental concerns, even though federal law regulates pipeline safety. The court decided that Michigan's order wasn't directly about safety, so federal law doesn't prevent the state from acting on environmental issues related to the pipeline's operation.

For Legal Practitioners

The Sixth Circuit affirmed summary judgment for Enbridge, holding that Michigan's 2019 order revoking permits for Line 5 was not preempted by the federal Pipeline Safety, Handling, and Integrity Act (PSHIA). The court reasoned that the state order, focused on environmental concerns and pipeline operation, did not directly regulate pipeline safety, thus avoiding conflict preemption under PSHIA.

For Law Students

This case illustrates federal preemption principles, specifically concerning the Pipeline Safety, Handling, and Integrity Act (PSHIA). The Sixth Circuit held that a state's environmental order impacting a pipeline's operation is not preempted by PSHIA unless it directly regulates pipeline safety, distinguishing between safety and environmental concerns.

Newsroom Summary

A federal appeals court sided with Enbridge Energy, ruling that Michigan's attempt to revoke permits for the Line 5 oil pipeline over environmental issues is not blocked by federal pipeline safety laws. The court found the state's order did not directly address safety, allowing it to proceed on environmental grounds.

Standard of Review

De novo review. The Sixth Circuit reviews a district court's grant of summary judgment de novo, meaning it examines the record and applies the law independently without deference to the district court's decision.

Procedural Posture

The case reached the Sixth Circuit on appeal from the U.S. District Court for the Western District of Michigan, which granted summary judgment in favor of Enbridge Energy, LP. Enbridge challenged Michigan's 2019 order revoking permits for its Line 5 oil pipeline.

Burden of Proof

The burden of proof was on Enbridge to demonstrate that the federal Pipeline Safety, Handling, and Integrity Act (PSHIA) preempted Michigan's order. The standard of proof for summary judgment is whether there is no genuine dispute as to any material fact and the movant is entitled to judgment as a matter of law.

Legal Tests Applied

Statutory References

Key Legal Definitions

Rule Statements

"The PSHIA preempts state law only to the extent that the state law is not compatible with federal law."

"Michigan's order does not directly regulate pipeline safety. Instead, it addresses environmental concerns and the pipeline's continued operation."

"Because Michigan's order does not directly regulate pipeline safety, it does not fall within the scope of the PSHIA's preemptive provisions."

Remedies

Affirmed the district court's grant of summary judgment in favor of Enbridge Energy, LP.The court's ruling means Michigan's 2019 order revoking permits for the Line 5 pipeline, based on environmental concerns, is not preempted by federal pipeline safety law.

Parties

• United States Court of Appeals for the Sixth Circuit (party)

Scenario: You own property near an oil pipeline and are concerned about potential environmental damage from leaks, not necessarily immediate safety risks like explosions. You want to know if your state can impose environmental regulations on the pipeline's operation.

Your Rights: You may have the right to advocate for state-level environmental protections for pipelines, as this ruling suggests state environmental regulations are not automatically preempted by federal pipeline safety laws.

What To Do: Contact your state environmental protection agency to understand existing regulations and advocate for stronger environmental oversight of pipelines in your area. You can also research state statutes related to environmental protection and pipeline operations.

Is it legal for a state to shut down an oil pipeline for environmental reasons?

Depends. This ruling suggests that a state can potentially shut down or revoke permits for an oil pipeline based on environmental concerns, provided the state's order does not directly regulate pipeline safety in a way that conflicts with federal law. Federal law may preempt state actions if they directly interfere with federally regulated safety standards.

This ruling applies to federal courts within the Sixth Circuit's jurisdiction (Michigan, Ohio, Kentucky, Tennessee, Indiana, and parts of Illinois). State laws and interpretations may vary in other jurisdictions.

For Environmental advocacy groups

The ruling provides a clearer path for environmental groups to challenge pipeline operations on state-level environmental grounds, as it clarifies that federal pipeline safety law does not automatically preempt such state actions.

For Pipeline companies

Pipeline companies may face increased scrutiny and potential state-level regulatory action based on environmental concerns, even if they comply with federal safety standards. They will need to navigate both federal safety regulations and state environmental laws.

For State environmental agencies

State agencies are empowered to enforce environmental regulations related to pipelines, as this ruling confirms that such actions are not necessarily preempted by federal pipeline safety legislation.

Q: What is Enbridge Energy, LP v. Gretchen Whitmer about?

Enbridge Energy, LP v. Gretchen Whitmer is a case decided by Sixth Circuit on April 23, 2025.

Q: What court decided Enbridge Energy, LP v. Gretchen Whitmer?

Enbridge Energy, LP v. Gretchen Whitmer was decided by the Sixth Circuit, which is part of the federal judiciary. This is a federal appellate court.

Q: When was Enbridge Energy, LP v. Gretchen Whitmer decided?

Enbridge Energy, LP v. Gretchen Whitmer was decided on April 23, 2025.

Q: What is the citation for Enbridge Energy, LP v. Gretchen Whitmer?

The citation for Enbridge Energy, LP v. Gretchen Whitmer is 135 F.4th 467. Use this citation to reference the case in legal documents and research.

Q: What was the main issue in Enbridge Energy, LP v. Gretchen Whitmer?

The main issue was whether federal pipeline safety law (PSHIA) preempted Michigan's order revoking permits for Enbridge's Line 5 oil pipeline. Enbridge argued federal law blocked the state's action.

Q: Who is Gretchen Whitmer in this case?

Gretchen Whitmer is the Governor of Michigan. Her administration issued the 2019 order that revoked permits for Enbridge's Line 5 pipeline, which was challenged by Enbridge.

Q: What are the environmental concerns related to Line 5?

While the opinion doesn't detail specific environmental concerns, state orders like Michigan's typically address issues such as potential oil spills, impacts on waterways (like the Straits of Mackinac), and habitat disruption.

Q: Is Enbridge Energy, LP v. Gretchen Whitmer published?

Enbridge Energy, LP v. Gretchen Whitmer is a published, precedential opinion. Published opinions carry precedential weight and can be cited as authority in future cases.

Q: What was the ruling in Enbridge Energy, LP v. Gretchen Whitmer?

The court ruled in favor of the defendant in Enbridge Energy, LP v. Gretchen Whitmer. Key holdings: The Sixth Circuit held that the federal Pipeline Safety, Handling, and Integrity Act (PSHIA) does not preempt Michigan's 2019 order revoking permits for the Line 5 oil pipeline because the order does not directly regulate pipeline safety.; The court reasoned that Michigan's order was primarily aimed at environmental protection and the continued operation of the pipeline, not at dictating specific safety standards or practices for pipeline construction, maintenance, or operation.; The court found that the PSHIA's preemption clause is limited to safety regulations and does not extend to state actions that address broader environmental concerns or the general right to operate within a state.; The Sixth Circuit affirmed the district court's grant of summary judgment in favor of Enbridge, concluding that the state's order was not preempted by federal law.; The court distinguished this case from others where federal pipeline safety regulations were found to preempt state laws that imposed conflicting safety requirements..

Q: Why is Enbridge Energy, LP v. Gretchen Whitmer important?

Enbridge Energy, LP v. Gretchen Whitmer has an impact score of 75/100, indicating significant legal impact. This ruling clarifies the boundaries of federal preemption under PSHIA, indicating that state environmental and operational concerns can be a basis for challenging pipeline operations without necessarily being preempted by federal safety regulations. It empowers states to address environmental impacts of pipelines, potentially leading to more litigation over energy infrastructure projects.

Q: What precedent does Enbridge Energy, LP v. Gretchen Whitmer set?

Enbridge Energy, LP v. Gretchen Whitmer established the following key holdings: (1) The Sixth Circuit held that the federal Pipeline Safety, Handling, and Integrity Act (PSHIA) does not preempt Michigan's 2019 order revoking permits for the Line 5 oil pipeline because the order does not directly regulate pipeline safety. (2) The court reasoned that Michigan's order was primarily aimed at environmental protection and the continued operation of the pipeline, not at dictating specific safety standards or practices for pipeline construction, maintenance, or operation. (3) The court found that the PSHIA's preemption clause is limited to safety regulations and does not extend to state actions that address broader environmental concerns or the general right to operate within a state. (4) The Sixth Circuit affirmed the district court's grant of summary judgment in favor of Enbridge, concluding that the state's order was not preempted by federal law. (5) The court distinguished this case from others where federal pipeline safety regulations were found to preempt state laws that imposed conflicting safety requirements.

Q: What are the key holdings in Enbridge Energy, LP v. Gretchen Whitmer?

1. The Sixth Circuit held that the federal Pipeline Safety, Handling, and Integrity Act (PSHIA) does not preempt Michigan's 2019 order revoking permits for the Line 5 oil pipeline because the order does not directly regulate pipeline safety. 2. The court reasoned that Michigan's order was primarily aimed at environmental protection and the continued operation of the pipeline, not at dictating specific safety standards or practices for pipeline construction, maintenance, or operation. 3. The court found that the PSHIA's preemption clause is limited to safety regulations and does not extend to state actions that address broader environmental concerns or the general right to operate within a state. 4. The Sixth Circuit affirmed the district court's grant of summary judgment in favor of Enbridge, concluding that the state's order was not preempted by federal law. 5. The court distinguished this case from others where federal pipeline safety regulations were found to preempt state laws that imposed conflicting safety requirements.

Q: What cases are related to Enbridge Energy, LP v. Gretchen Whitmer?

Precedent cases cited or related to Enbridge Energy, LP v. Gretchen Whitmer: R.J. Reynolds Tobacco Co. v. FDA, 696 F.3d 1205 (D.C. Cir. 2012); Wyoming v. Oklahoma, 502 U.S. 437 (1992); Medtronic, Inc. v. Lohr, 518 U.S. 470 (1996); CSX Transp., Inc. v. Georgia State Bd. of Workers' Comp., 999 F.2d 1531 (11th Cir. 1993).

Q: Did the court rule that federal law preempts state environmental orders for pipelines?

No, the court ruled that federal pipeline safety law (PSHIA) did not preempt Michigan's order because the order was based on environmental concerns, not directly on pipeline safety regulations.

Q: What is the Pipeline Safety, Handling, and Integrity Act (PSHIA)?

PSHIA is a federal law that authorizes the government to set safety regulations for oil and gas pipelines. It is the law Enbridge argued preempted Michigan's state-level action.

Q: What does 'preemption' mean in this case?

Preemption means that a higher law (federal law in this case) can override or invalidate a lower law (state law) if they conflict or if Congress intended the federal law to be exclusive.

Q: What was the basis for Michigan's order to revoke Enbridge's permits?

Michigan's 2019 order was based on environmental concerns related to the Line 5 pipeline's operation and its potential impact on the environment, not directly on safety standards.

Q: What if a state law directly contradicted a federal pipeline safety rule?

If a state law directly contradicted a federal pipeline safety rule, or made it impossible to comply with both, then federal law would likely preempt the state law under conflict preemption principles.

Q: Does this ruling affect other types of infrastructure regulation?

Potentially. The principle that state environmental regulations are not automatically preempted by federal safety laws could apply to other industries where federal safety standards exist alongside state environmental protections.

Q: Are there any constitutional issues in this case?

No specific constitutional issues were raised or decided in this particular ruling, which focused on statutory interpretation and federal preemption under the PSHIA.

Q: How does Enbridge Energy, LP v. Gretchen Whitmer affect me?

This ruling clarifies the boundaries of federal preemption under PSHIA, indicating that state environmental and operational concerns can be a basis for challenging pipeline operations without necessarily being preempted by federal safety regulations. It empowers states to address environmental impacts of pipelines, potentially leading to more litigation over energy infrastructure projects. As a decision from a federal appellate court, its reach is national. This case is moderate in legal complexity to understand.

Q: Can states regulate pipelines for environmental reasons?

Yes, this ruling suggests states can regulate pipelines for environmental reasons, as long as those regulations don't directly conflict with federal pipeline safety laws or attempt to regulate safety itself.

Q: What does this ruling mean for the future of the Line 5 pipeline?

The ruling means Michigan's environmental-based order to revoke permits for Line 5 is not blocked by federal law, allowing the state to pursue its environmental concerns regarding the pipeline's operation.

Q: What happens next for the Line 5 pipeline?

The Sixth Circuit's decision allows Michigan's environmental order to stand, meaning the state can continue its efforts to revoke permits. However, the ultimate fate of the pipeline may involve further state administrative or judicial proceedings, or potential renegotiation.

Q: How does this ruling impact Enbridge's operations?

The ruling means Enbridge must continue to contend with Michigan's environmental order and cannot rely on federal preemption to dismiss it. They may need to seek alternative legal avenues or comply with state environmental requirements.

Q: Could this case be appealed further?

Potentially, Enbridge could seek a rehearing en banc from the Sixth Circuit or petition the U.S. Supreme Court to review the case, though the likelihood of certiorari is uncertain.

Q: What is the significance of the Straits of Mackinac in this dispute?

Line 5 passes through the Straits of Mackinac, a critical environmental area connecting Lake Michigan and Lake Huron. Concerns about potential spills in this sensitive location are central to Michigan's environmental arguments.

Q: When was Michigan's order issued?

Michigan's order revoking the permits for the Line 5 pipeline was issued in 2019 by Governor Whitmer's administration.

Q: What was the docket number in Enbridge Energy, LP v. Gretchen Whitmer?

The docket number for Enbridge Energy, LP v. Gretchen Whitmer is 24-1608. This identifier is used to track the case through the court system.

Q: Can Enbridge Energy, LP v. Gretchen Whitmer be appealed?

Potentially — decisions from federal appellate courts can be appealed to the Supreme Court of the United States via a petition for certiorari, though the Court accepts very few cases.

Q: What is the standard of review for this case?

The Sixth Circuit reviewed the district court's decision de novo, meaning they looked at the case fresh without giving deference to the lower court's legal conclusions.

Q: What is summary judgment?

Summary judgment is a court decision that resolves a lawsuit without a full trial. It's granted when there are no significant factual disputes and one party is clearly entitled to win based on the law.

Q: What is the role of the district court in this case?

The district court initially granted summary judgment in favor of Enbridge, finding that federal law preempted Michigan's order. The Sixth Circuit reviewed and reversed that decision.