Clean Heat

Clean Heat

Clean Heat

Sierra Club’s Clean Heat campaign is working towards a future where all U.S. homes and small boilers are healthy, efficient, and powered by 100% renewable electricity. 


Transitioning to clean and healthy fossil fuel-free buildings and industrial facilities plays a critical role in meeting our climate goals, protecting public health, and ensuring energy is reliable and affordable.

A household's access to energy is essential to health, comfort and well-being. But many households suffer from a high energy burden and struggle to pay their energy bills.

Energy Burden Calculator

The Energy Burden Calculator can be used to help you estimate the percentage of your income that is spent on energy expenses (electricity and home fuels). Generally, a household energy burden over 6% is considered unaffordable.

See Your Energy Burden

EnergySage Solar Calculator

Calculate your solar savings!

In partnership with EnergySage, this solar calculator can help estimate your upfront costs, potential savings, and financing options — no commitment required.

Solar Calculator

Heat Pump 101

The lowdown on the hottest (and coolest) appliance you’ve never heard of

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Industrial Boilers 101

A little-known piece of manufacturing equipment with a big pollution impact.

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April 30, 2024

Today, the US Department of Energy finalized a strong energy efficiency standard for water heaters that will benefit consumers and our climate. Phasing out energy-wasting water heaters will lead to lower residential energy bills and help shift…

April 25, 2024

Today, the U.S. Department of Housing and Urban Development and the U.S. Department of Agriculture released a final policy determination to update building energy codes for renters in low-income housing. The new codes will result in energy…

April 24, 2024

“Everyone wins” under Clean Energy for New Federal Buildings and Major Renovations of Federal Buildings standard

March 21, 2024

The International Code Council (ICC) announced yesterday that the final version of its new commercial and residential energy codes will not include widely popular and expert-backed provisions that would have reduced energy waste and pollution.

January 29, 2024

Today, the Department of Energy (DOE) released a final energy efficiency standard for stoves. The new standards will take effect in 2028 and, according to DOE, are projected to save Americans approximately $1.6 billion on their utility bills over 30…