2027 IBS Registration Open
 
Register by Sept. 30 to lock in the best deals: Register now
 

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

Advocacy
Sep 04, 2026
NAHB’s Monthly Update Features Trade and Economic Trends

Stay informed on the issues shaping the housing industry by reviewing the monthly update talking points. The latest edition includes messages on trade issues and market conditions.

PWB Week | Membership
Sep 04, 2026
Join NAHB in Celebrating Professional Women in Building Week Sept. 14-18

Join NAHB for a week of inspiring events and learning opportunities that showcase the achievements of women the industry. PWB Week will also highlight our efforts to promote, train, advance and recruit more women into the field.

View all

Latest Economic News

Economics
Sep 02, 2026
House Price Appreciation by State and Metro Area in the Second Quarter of 2026

U.S. house prices continued to rise in the second quarter of 2026, with most states and metropolitan areas recording annual gains. Elevated borrowing costs and affordability constraints remained important headwinds, while limited housing supply continued to support prices in many markets, particularly across parts of the Midwest and Northeast.

Economics
Sep 01, 2026
Number of Open Construction Sector Positions Rising

The number of open positions in the construction sector increased in July per the Bureau of Labor Statistics Job Openings and Labor Turnover Survey (JOLTS). The current level of open jobs is down from three years ago due to declines in construction activity, particularly in housing.

Economics
Sep 01, 2026
HBGI Q2 2026: Single-Family Construction Contracts Broadly While Multifamily Expands

Home building trends diverged across geographies in the second quarter of 2026. According to the Home Building Geography Index (HBGI), single-family construction declined in nearly all geographic categories, although the contraction eased in most markets from the first quarter.