Why These Standards Work for Bay Area Families

Heat pump water heaters are 2-4 times more efficient than gas, saving the average California household $30+ per month. With rising gas prices, these savings will only grow.

Gas appliances create more smog-forming NOx pollution than all Bay Area cars combined, contributing to the region's failure to meet federal air quality standards. Scientific evidence has established strong links between long-term air pollution exposure and respiratory diseases, heart disease. A growing body of research also links air pollution exposure with an increased risk of dementia. These standards will reduce pollution, protecting public health across all age groups.

Half of Bay Area homes lack air conditioning. Heat pumps provide efficient heating AND cooling, offering life-saving relief during heat waves.

More than 30,500 contractors across California—including electricians, plumbers, and HVAC technicians—are licensed in the trades needed to install heat pumps and can be trained on this growing technology.

Burning fossil fuels for home heating accounts for roughly 11% of California's climate emissions. Switching to electric heat pumps cuts space heating emissions by up to 93% — one of the most significant climate actions a household can take.

The Bay Area's standards represent the nation's most ambitious heating electrification rules, demonstrating how regions can achieve climate goals while delivering immediate health and economic benefits. This matters: 71% of Californians are worried about global warming.

The Bay Area is planning ahead to ensure reliable power. These standards will increase California's electric demand by just 2% by 2045 — a modest and manageable increase that's easily accommodated.

Heat pumps actually help the grid during summer months due to their exceptional efficiency — they're far more efficient than older AC units they replace. They can also connect to smart systems that shift energy use to off-peak hours when electricity is abundant and cheaper, reducing strain during times of high demand. This flexibility makes heat pumps a grid-friendly technology that supports our energy infrastructure.