PolicyBrief
S. 3722
119th CongressJan 29th 2026
Lowering Home Energy Costs Act
IN COMMITTEE

This act extends and restores key tax credits for energy-efficient homes and residential clean energy improvements through 2032.

Catherine Cortez Masto
D

Catherine Cortez Masto

Senator

NV

LEGISLATION

Energy Tax Credits Get a Seven-Year Extension: Lowering Home Energy Costs Act Pushes Savings to 2032

The Lowering Home Energy Costs Act is essentially a long-term commitment to your home improvement budget. By extending two major tax credits and resurrecting a third that had been previously axed, this bill aims to make energy-efficient living more affordable for the next decade. Specifically, it moves the expiration dates for the New Energy Efficient Home Credit and the Residential Clean Energy Credit from their current mid-2020s deadlines all the way out to December 31, 2032. This isn't just a minor tweak; it’s a multi-year runway for homeowners and builders to plan major upgrades without worrying the tax incentives will vanish overnight.

Keeping the Lights On (and Cheaper)

Under Section 3, the extension of the Residential Clean Energy Credit means that if you’ve been eyeing solar panels, wind turbines, or battery storage for your house, you now have until 2032 to claim that credit on your federal taxes. For a family living in a drafty older home or a tech worker looking to go off-grid, this provides a massive financial cushion. Instead of rushing a $20,000 solar installation before the previous 2025 deadline, you can now budget for it over several years, knowing the tax break is locked in. The bill also ensures that builders of new high-efficiency homes can keep claiming their specific credits through 2032 (Section 2), which helps keep the purchase price of 'green' new builds from spiking.

The Great Restoration

Perhaps the most interesting move is in Section 4, which acts as a 'ctrl-z' for previous legislation. It repeals a prior law (Section 70505 of Public Law 119-21) that had eliminated the Energy Efficient Home Improvement Credit. By doing this, the bill restores Section 25C of the tax code as if it had never been deleted. For the average person, this means tax credits for smaller, everyday upgrades—like installing better insulation, energy-efficient windows, or high-efficiency heat pumps—are back on the table. It’s a win for the DIYer or the homeowner just trying to survive a heatwave without their utility bill looking like a mortgage payment.

Long-Term Planning for Real Life

Because this bill has a low vagueness level, the impact is straightforward: more time to save money. By setting the new expiration date to the end of 2032, the legislation acknowledges that retrofitting a home isn't something most people can do on a whim. Whether you’re a contractor trying to price out jobs for the next few years or a small business owner looking to improve the efficiency of a live-work space, these clear dates provide the stability needed to make those investments. The bill effectively lowers the 'green premium,' making it more likely that your next renovation will include tech that lowers your monthly overhead.