NEIF is the nation's only Certified B-Corp energy efficiency and resiliency lender, both residential and commercial, meeting the highest standards of social and environmental performance, public transparency and legal accountability.

Operating as a multi-state, fully compliant, non-bank financial institution, NEIF provides lending and other services for improvements which make homes and businesses resilient, efficient, healthy and comfortable.

Member since 2025

Member website https://www.neifund.org/