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The latest news and updates from NEIF
PRESS RELEASE: National Energy Improvement Fund (NEIF) Launches New Rebate Advance Funding Program with the State of New Mexico
PRESS RELEASE: National Energy Improvement Fund (NEIF) Launches New Rebate Advance Funding Program With State of New Mexico ALLENTOWN, PA and DENVER, CO, March 23,
NEIF Announces Limited Solicitation for New Mexico-Based Partner to Expand Clean Energy Lending
NEIF Announces Limited Solicitation for New Mexico-Based Partner to Expand Clean Energy Lending The National Energy Improvement Fund, LLC (NEIF), as a contractor to the
Meet Our Approved Contractors: February 2026
Meet Our Approved Contractors: February 2026 We are excited to welcome you as a partner! Please join us in welcoming some of the newest contractors
Invest with Purpose. Earn 8.50% with Preferred Investment Certificates from NEIF, a Certified B Corp™ Energy Efficiency Lender
Invest with Purpose. Earn 8.50% with Preferred Investment Certificates from NEIF, a Certified B Corp™ Energy Efficiency Lender ALLENTOWN, PA and DENVER, CO, February 26,
Built to Get Better: How the National Energy Improvement Fund (NEIF) Invests in its People
Built to Get Better: How the National Energy Improvement Fund (NEIF) Invests in its People At the National Energy Improvement Fund (NEIF), doing business the

NEIF Tops $220M in Energy Efficiency Financing in 2025, Benefit Report Showcases Impact & Nationwide Growth
NEIF Tops $220M in Energy Efficiency Financing in 2025, Benefit Report ALLENTOWN, PA and DENVER, CO, February 25, 2026 — The National Energy Improvement Fund