PolicyBrief
S. 1345
119th CongressApr 8th 2025
America's First Fuels Act
IN COMMITTEE

The "America's First Fuels Act" incentivizes the use of biomass energy by increasing tax credits for energy-efficient home improvements and introducing a new investment tax credit for biomass heating property.

Angus King
I

Angus King

Senator

ME

LEGISLATION

Heating Your Home with Wood? New Bill Proposes Bigger Tax Breaks Starting 2026

This bill, the "America's First Fuels Act," aims to tweak the tax code to encourage heating with biomass – think wood pellets, chips, or other organic matter. It proposes two main changes, both kicking in for property placed in service after December 31, 2025.

More Bucks Back for Home Biomass Systems

First up, if you're a homeowner thinking about installing a high-efficiency biomass stove or boiler, the existing energy-efficient home improvement credit (Section 25C of the tax code) could get a boost. This bill proposes increasing the maximum credit specifically for these systems to $2,000 per year. This targets homeowners looking to upgrade their heating with qualifying biomass options.

New Tax Credit for Business Biomass Heating

The second major piece introduces a brand new investment tax credit (under a proposed Section 48F) aimed at businesses and potentially larger residential complexes. This would offer a 30% tax credit on the cost of installing "open-loop biomass heating property." What's that? It's equipment that uses biomass (like wood chips or agricultural residues, as defined in Section 45(c)(3)) to generate thermal energy – heat, hot water, or steam for things like heating buildings or running industrial processes.

Reading the Fine Print: Efficiency Matters

It's not just any biomass system that qualifies for these proposed credits. For the new business investment credit, boilers and furnaces need to meet specific standards outlined in the bill. They must hit at least 75% thermal output efficiency – meaning they convert three-quarters of the fuel's energy into useful heat. They also need to be installed indoors, operate below a certain size (50 MMBtu/hour), and include modern emissions controls like an electrostatic precipitator. These requirements aim to ensure the incentivized systems are both efficient and relatively clean-burning. The changes would apply to tax years ending after December 31, 2025.