Utility Air Regulatory Group v. Environmental Protection Agency
E1201229
UNEXPLORED
Utility Air Regulatory Group v. Environmental Protection Agency was a 2014 U.S. Supreme Court case that limited the Environmental Protection Agency’s authority to regulate greenhouse gas emissions from stationary sources under the Clean Air Act.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Utility Air Regulatory Group v. Environmental Protection Agency canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16205742 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Utility Air Regulatory Group v. Environmental Protection Agency Context triple: [October Term 2013, hasPart, Utility Air Regulatory Group v. Environmental Protection Agency]
-
A.
North Carolina v. EPA
North Carolina v. EPA is a 2008 D.C. Circuit Court of Appeals case that significantly limited the Environmental Protection Agency’s authority to implement interstate air pollution controls under the Clean Air Act, leading to the invalidation of the Clean Air Interstate Rule.
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B.
Vermont Yankee Nuclear Power Corp. v. NRDC
Vermont Yankee Nuclear Power Corp. v. NRDC is a 1978 U.S. Supreme Court case that limited courts’ ability to impose additional procedural requirements on federal agencies beyond those mandated by the Administrative Procedure Act and relevant statutes.
-
C.
D.C. Circuit in NRDC v. NRC
D.C. Circuit in NRDC v. NRC is a federal appellate court decision by the U.S. Court of Appeals for the District of Columbia Circuit in an environmental regulatory case involving the Natural Resources Defense Council and the Nuclear Regulatory Commission.
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D.
Pennsylvania v. Union Gas Co.
Pennsylvania v. Union Gas Co. was a 1989 U.S. Supreme Court decision that briefly allowed Congress to subject states to private suits for damages under its Article I powers before being later overruled.
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E.
Clean Air Interstate Rule
The Clean Air Interstate Rule was a U.S. Environmental Protection Agency regulation aimed at reducing interstate air pollution from power plants, particularly sulfur dioxide and nitrogen oxides that contribute to fine particulate matter and ozone.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Utility Air Regulatory Group v. Environmental Protection Agency Target entity description: Utility Air Regulatory Group v. Environmental Protection Agency was a 2014 U.S. Supreme Court case that limited the Environmental Protection Agency’s authority to regulate greenhouse gas emissions from stationary sources under the Clean Air Act.
-
A.
North Carolina v. EPA
North Carolina v. EPA is a 2008 D.C. Circuit Court of Appeals case that significantly limited the Environmental Protection Agency’s authority to implement interstate air pollution controls under the Clean Air Act, leading to the invalidation of the Clean Air Interstate Rule.
-
B.
Vermont Yankee Nuclear Power Corp. v. NRDC
Vermont Yankee Nuclear Power Corp. v. NRDC is a 1978 U.S. Supreme Court case that limited courts’ ability to impose additional procedural requirements on federal agencies beyond those mandated by the Administrative Procedure Act and relevant statutes.
-
C.
D.C. Circuit in NRDC v. NRC
D.C. Circuit in NRDC v. NRC is a federal appellate court decision by the U.S. Court of Appeals for the District of Columbia Circuit in an environmental regulatory case involving the Natural Resources Defense Council and the Nuclear Regulatory Commission.
-
D.
Pennsylvania v. Union Gas Co.
Pennsylvania v. Union Gas Co. was a 1989 U.S. Supreme Court decision that briefly allowed Congress to subject states to private suits for damages under its Article I powers before being later overruled.
-
E.
Clean Air Interstate Rule
The Clean Air Interstate Rule was a U.S. Environmental Protection Agency regulation aimed at reducing interstate air pollution from power plants, particularly sulfur dioxide and nitrogen oxides that contribute to fine particulate matter and ozone.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.