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ACEEE: 45L Tax Credit for New Energy Efficient Homes Fact Sheet

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Read the ACEEE 45L Tax Credit for New Energy Efficient Homes Fact Sheet

The 45L Tax Credit for New Energy-Efficient Homes Has Been Exceptionally Effective

The 45L tax credit assisted with the construction of nearly 350,000 efficient new homes in
2024, a dramatic increase over earlier years. These homes cut homeowner energy bills by about $450 per year, and by 2032 they will cut peak electric demand by 1,800 MW. We estimate that the discounted energy savings benefits are more than four times the value of the credit.

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Contractor Toolkit: Attracting Business Using Search Engine Optimization (SEO)

Download the Contractor Toolkit to improve your local visibility and help you attract customers online.

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BPA: Building Science Principles Course: A Free Resource for Educators

This introductory course, presented in slideshow format, is designed to be a starting point for those interested in any career in residential energy efficiency. The course provides learners with basic information on how homes work through the lens of building science.

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BPA: Nevada Contractor Meeting Series – Summer 2025

Join BPA's contractor roundtables for Nevada on Zoom this summer to discuss the status of initiatives such as Home Energy Rebates, relevant tax credits, and incentives.