NAHB, Other Groups File Suit Against Southern California Gas Bans

Legal
Published

NAHB and nine other business and housing groups seeking to overturn a regulation that would ban gas appliances have filed a lawsuit against Southern California air regulators.

In their complaint filed in the U.S. District Court for the Central District of California, the groups contended that South Coast Air Quality Management District’s (SCAQMD) regulation violates the Energy Policy and Conservation Act (EPCA) of 1975.

NAHB and the other plaintiffs argued that SCAQMD’s effective ban on certain gas appliances will harm their members.

“Plaintiffs face significant costs in having to replace gas appliances with electric appliances in existing buildings, which may also necessitate building modifications, disrupt business operations, or require the temporary relocation of tenants,” the lawsuit stated. “The increased cost of retrofitting or building for electric appliances will raise the cost of housing and limit supply. Plaintiffs also have members that include plumbers and pipefitters who will see a decrease in the amount of gas plumbing work, affecting their hours, job opportunities, and hiring and training in the industry. In short, the District’s rule will impose enormous financial costs and disruption on businesses and individuals, including Plaintiffs.”

The lawsuit seeks to void the SCAQMD’s rule to ban certain gas appliances because it is pre-empted by federal law since it concerns the energy use of appliances covered by the EPCA. The suit cites an appellate court decision last year that stated the city of Berkeley’s ban on natural gas connections in new construction was prohibited by the EPCA, which forbids state and local governments from setting efficiency standards for appliances.

Therefore, the lawsuit asserts that SCAQMD’s regulation is “void and unenforceable.”

Subscribe to NAHBNow

Log in or create account to subscribe to notifications of new posts.

Log in to subscribe

Latest from NAHBNow

Education at IBS

Dec 04, 2025

How IBS 2026 Can Provide a Tech-Focused Strategy for Your Business

Technology is no longer optional. Whether in estimating, virtual tours, CRM workflows or jobsite visibility, smart tech is a differentiator for your company. Check out these three key tools at the 2026 NAHB International Builders’ Show® (IBS) in Orlando to help you get a jumpstart on tech for your business in the coming year.

House Prices

Dec 03, 2025

Top and Bottom 10 Markets for House Price Appreciation

Since the onset of the COVID-19 pandemic, house prices have surged nationally. Between the first quarter of 2020 and the third quarter of 2025, house prices climbed 54.9% nationwide, with more than half of metro areas exceeding this rate. See which markets have seen the biggest increases — and the least.

View all

Latest Economic News

Economics

Dec 04, 2025

Number of Bathrooms in New Single-Family Homes in 2024

Single-family homes started in 2024 typically had two full bathrooms, according to the U.S. Census Bureau’s Annual Survey of Construction. Homes with three full bathrooms continued to have the second largest share of starts at around 23%. Meanwhile, both homes with four full bathrooms or more and homes with one bathroom or less made up under ten percent of homes started.

Economics

Dec 03, 2025

House Price Appreciation by State and Metro Area: Third Quarter 2025

House prices continued to rise in the third quarter of 2025, though the pace of growth slowed as elevated mortgage rates, affordability challenges, and persistent economic uncertainty weighed on consumer demand. After several years of rapid growth, Hawaii and 38 metro areas saw house price declines this quarter, highlighting significant regional variations in market conditions.

Economics

Dec 02, 2025

Single-Family Construction Loan Volume Rises in the Third Quarter

Single-family construction lending picked up in the third quarter, amidst the overall cooling lending environment. Loan balances for 1-4 family construction grew to $91.2 billion in the third quarter, registering the first annual increase in over two years.