Nebraska Attorney General (AG) Mike Hilgers is leading multistate coalitions in two lawsuits aimed at challenging the Biden administration and the State of California’s electric vehicle mandates on truck owners and operators nationwide. The lawsuits argue that these mandates exceed the constitutional and statutory authority of the federal government and California regulators.

On May 13, 2024, a coalition of 24 states filed a petition for review in the U.S. Court of Appeals for the D.C. Circuit challenging the Environmental Protection Agency’s (EPA) new regulation of emissions from heavy-duty vehicles. The EPA’s rule sets new tailpipe emissions standards for heavy-duty vehicles, which may lead manufacturers to produce more electric trucks and fewer internal-combustion trucks. However, concerns have been raised about the current lack of infrastructure to support a widespread transition to electric trucks.

In a separate lawsuit filed in the U.S. District Court for the Eastern District of California, a coalition of 17 states and the Nebraska Trucking Association seek to block California’s Advanced Clean Fleets regulations. These regulations mandate that certain trucking fleet owners and operators phase out internal-combustion trucks and adopt electric trucks. These regulations apply to fleets that operate within California, regardless of whether they are headquartered inside or outside of the state.

The AG expressed concerns that the efforts by California and the EPA to transform the national trucking industry and supply chain infrastructure could have severe consequences. Governor Jim Pillen expressed his support for the AG’s efforts, emphasizing that Nebraska trucking companies should have the autonomy to decide how to run their businesses.

These lawsuits are part of the AG’s ongoing efforts to challenge wide-reaching environmental policies that he believes harm Nebraska consumers and companies. He has previously won lawsuits against the Biden administration’s attempt to require states to reduce on-road CO2 emissions and the Securities and Exchange Commission’s rule requiring businesses to make climate change disclosures.

Why It Matters

The outcome of these lawsuits could have significant implications for the trucking industry and the nationwide transition to electric vehicles. If successful, the lawsuits would prevent the federal government and California from mandating the adoption of electric trucks, allowing trucking companies to make their own decisions about their fleets. The cases also highlight the ongoing tension between states’ rights and federal authority in regulating environmental issues and the economy.

Troutman Pepper State Attorneys General Team

	Ashley Taylor – Co-leader and Firm Vice Chair Ashley is co-leader of the firm’s nationally ranked State Attorneys General practice, vice chair of the firm, and a partner in its Regulatory Investigations, Strategy + Enforcement (RISE) Practice Group. He helps his clients navigate the complexities involved with multistate attorneys general investigations and enforcement actions, federal agency actions, and accompanying litigation.
	Clay Friedman – Co-leader Clayton is a partner in the firm’s Regulatory Investigations, Strategy + Enforcement (RISE) Practice Group and co-leader of the State Attorneys General practice, multidisciplinary teams with decades of experience crafting effective strategies to help deter or mitigate the risk of enforcement actions and litigation.
	Judy Jagdmann Judy is a partner in the firm’s Regulatory Investigations, Strategy and Enforcement (RISE) practice, based in the Richmond office. She brings experience serving as chair and commissioner of the Virginia State Corporate Commission (VSCC) from 2006 through 2022, which includes regulating the utilities, insurance, banking, and securities industries. She also served as Virginia’s attorney general from 2005-2006.
	Stephen Piepgrass Stephen leads the firm’s Regulatory Investigations, Strategy + Enforcement (RISE) Practice Group. He focuses his practice on enforcement actions, investigations, and litigation. Stephen primarily represents clients engaging with, or being investigated by, state attorneys general and other state or local governmental enforcement bodies, including the CFPB and FTC, as well as clients involved with litigation, with a particular focus on heavily regulated industries.
	Michael Yaghi Michael is a partner in the firm’s State Attorneys General and Regulatory Investigations, Strategy + Enforcement (RISE) Practice Groups, nationwide teams that advise clients on consumer protection enforcement matters and other regulatory issues.
	Samuel E. “Gene” Fishel Gene is a member of the firm’s Regulatory Investigations, Strategy + Enforcement (RISE) practice, based in the Richmond office. He brings extensive regulatory experience, having most recently served as senior assistant attorney general and chief of the Computer Crime Section in the Office of the Attorney General of Virginia, and as special assistant U.S. attorney in the Eastern District of Virginia for 20 years.
	Tim Bado Tim is an associate in the firm’s Regulatory Investigations, Strategy + Enforcement (RISE) Practice Group, where he represents corporations and individuals facing potential civil and criminal exposure. Tim’s experience in government investigations, enforcement actions, and white-collar litigation spans a number of industries, including financial services, pharmaceutical, health care, and government contracting, among others.
	Chris Carlson Chris Carlson represents clients in regulatory, civil and criminal investigations and litigation. In his practice, Chris regularly employs his prior regulatory experience to benefit clients who are interacting with and being investigated by state attorneys general.
	Blake R. Christopher Blake collaborates with clients on matters related to government contracting, investigations, and disputes. His senior-level government experience generates valuable insights and strategies for clients across a variety of industries.
	Natalia Jacobo Natalia is an associate in the firm’s Regulatory Investigations, Strategy and Enforcement (RISE) practice. She focuses her practice on two primary areas: government contracting and state attorney general work.
	Namrata Kang Namrata (Nam) is an associate in the firm’s Regulatory Investigations, Strategy + Enforcement (RISE) Practice Group, based in the Washington, D.C. office. She routinely advises clients on a wide variety of state and federal regulatory matters, with a particular emphasis on state consumer protection laws relating to consumer financial services and marketing and advertising.
	Michael Lafleur Michael is an associate in the firm’s Regulatory Investigations, Strategy, and Enforcement Practice Group. Based out of the firm’s Boston office, Mike has deep experience in litigation, investigations, and other regulatory matters involving state-level regulators and state attorneys general.
	Susan Nikdel Susan is an associate in the firm’s Consumer Financial Services Practice Group, and focuses her practice on consumer financial services matters. She has defended several of the nation’s largest and most influential financial institutions in individual and class action litigation involving the Telephone Consumer Protection Act (TCPA), Fair Credit Reporting Act (FCRA), Fair Debt Collection Practices Act (FDCPA), and other consumer privacy statutes.
	John Sample John is an associate in the firm’s Regulatory Investigations, Strategy + Enforcement (RISE) Practice Group. He focuses his practice on a wide range of general and complex litigation matters, including shareholder disputes, fraud, products liability, breach of contract, and Biometric Information Privacy Act claims.
	Whitney Shephard Whitney is an associate in the firm’s Regulatory Investigations, Strategy + Enforcement (RISE) Practice Group. She represents clients facing state and federal regulatory investigations and enforcement actions, as well as related civil litigation.
	Trey Smith Trey is an associate in the firm’s Regulatory Investigations, Strategy + Enforcement Practice. He focuses his practice on helping financial institutions and consumer facing companies navigate regulatory investigations and resulting litigation.
	Daniel Waltz Daniel is a member of the firm’s Regulatory Investigations, Strategy + Enforcement (RISE) Practice Group and State Attorneys General team. He counsels clients in connection with navigating complex government investigations, regulatory compliance, and transactions, involving state and federal government contracting obligations. Drawing on his broad experience as a former assistant attorney general for the state of Illinois, Daniel is a problem solver both inside and outside the courtroom.
	Stephanie Kozol Stephanie is Troutman Pepper’s senior government relations manager in the state attorneys general department.