98 F.4th 288
D.C. Cir.2024Background
- The case involves consolidated petitions for review challenging the EPA’s 2022 reinstatement of a Clean Air Act waiver for California’s Advanced Clean Car Program, which includes greenhouse gas (GHG) restrictions and a zero-emissions vehicle (ZEV) mandate.
- The waiver allows California, uniquely among states, to set automobile emissions standards stricter than federal law, as authorized under Clean Air Act § 209(b).
- Petitioners are (1) seventeen states (State Petitioners) contending the EPA’s waiver violates equal sovereignty and is preempted by the Energy Policy and Conservation Act (EPCA); and (2) fuel industry groups (Fuel Petitioners) challenging the EPA’s authority to grant the waiver.
- The EPA had initially granted a waiver in 2013, withdrew it in 2019 during a change in administration, then reinstated it in 2022 under the Biden administration.
- Both sets of petitioners argue the waiver harms them economically, arguing the waiver depresses the fuel market and increases vehicle costs elsewhere, but the EPA and intervenors dispute these alleged harms and the petitioners’ standing.
- The court ultimately analyzes standing (especially redressability), the statutory scope of the Clean Air Act, the application of the equal sovereignty principle, and constitutional implications.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| EPA Statutory Authority under Clean Air Act §209(b) | EPA exceeded authority; climate change is not “compelling/extraordinary”; EPA misapplied “aggregate” approach. | EPA has long applied aggregate approach; waiver valid under statute; climate need is established. | Fuel Petitioners lack standing to raise statutory claim. |
| Preemption by EPCA | EPCA preempts California’s regulations; EPA acted contrary to law by granting waiver. | EPCA and Clean Air Act operate independently; waiver not preempted; petitioners lack standing. | State Petitioners lack standing to raise EPCA preemption claim. |
| Economic Injury and Standing | Waiver causes economic injury by reducing fuel sales, raising vehicle prices, and reducing tax revenue; injuries are redressable. | Injuries are speculative, hinge on actions of third parties; petitioners fail to demonstrate redressability. | No standing; petitioners fail to show injuries are likely redressed by a favorable court decision. |
| Equal Sovereignty under the Constitution | Section 209(b) unconstitutionally creates unequal state sovereignty by favoring California. | Equal sovereignty principle from Shelby County does not apply; Congress has plenary commerce power. | Petitioners have standing for equal-sovereignty claim but it fails on the merits. |
Key Cases Cited
- Motor & Equip. Mfrs. Ass’n v. EPA, 627 F.2d 1095 (D.C. Cir. 1979) (interpreted California waiver and aggregate protectiveness requirements under Clean Air Act)
- Engine Mfrs. Ass’n v. EPA, 88 F.3d 1075 (D.C. Cir. 1996) (upheld EPA’s approach to California standards for motor vehicle emissions)
- Gibbons v. Ogden, 22 U.S. 1 (1824) (established breadth of congressional commerce power)
- South Carolina v. Katzenbach, 383 U.S. 301 (1966) (upheld disparate treatment of states under Voting Rights Act under rational basis)
- Shelby County v. Holder, 570 U.S. 529 (2013) (announced “equal sovereignty” principle in the context of Fifteenth Amendment legislation)
- Heckler v. Matthews, 465 U.S. 728 (1984) (remedy for constitutional equal treatment is withdrawal or extension of benefits)