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45L OBBB

45L and the OBBB – FAQs

Many of you may know, the One Big Beautiful Bill (OBBB) passed in July of 2025. What you may not be aware of is that the OBBB established an end date to the 45L Energy Efficient New Homes tax credit come June 30, 2026. This means all residential projects looking to take advantage of the […]
45L OBBB

45L and the OBBB – FAQs

Many of you may know, the One Big Beautiful Bill (OBBB) passed in July of 2025. What you may not ...

Documents for Energy Modeling

Discover Energy Efficiency Benefits with the DOE’s 179D Portal

The U.S. Department of Energy (DOE) has introduced a valuable new tool for businesses and buildin...