Budderfly secures $200 million corporate debt facility from Nuveen Energy Infrastructure Credit to scale energy infrastructure platform
Type: Financing · Technology: Industrial · Country: United States · Value: $200M · Announced: 2026-06-02
Budderfly, a U.S.-based energy company, closed a $100 million expansion of its corporate debt facility with Nuveen Energy Infrastructure Credit (Nuveen EIC), increasing the total corporate facility to $200 million and bringing Nuveen EIC's total investment in Budderfly to over $300 million, including project debt facilities. This follows an initial $100 million corporate debt facility established in May 2025 and builds on a partnership that began in 2024, with Nuveen EIC participating in both corporate and project financing to support Budderfly's rapid growth. The additional capital will enable Budderfly to scale its turnkey energy infrastructure model, which modernizes aging facilities for businesses across restaurants, retail, healthcare, and manufacturing without upfront investment. Budderfly's platform invests in and manages critical infrastructure such as HVAC, lighting, refrigeration, controls, and water technologies, delivering cost savings and operational improvements while generating predictable cash flows. Nuveen EIC, an investor in clean energy and infrastructure finance, provides flexible financing structures including credit facilities, structured debt, and preferred tax equity investments to accelerate U.S. clean energy deployment.
Analysis
Budderfly, a U.S.-based energy company, closed a $100 million expansion of its corporate debt facility with Nuveen Energy Infrastructure Credit (Nuveen EIC), increasing the total corporate facility to $200 million. Nuveen EIC, an investor in clean energy and infrastructure finance, has invested over $300 million in Budderfly, including project debt facilities. Budderfly is an Energy-Efficiency-as-a-Service (EEaaS) provider, focusing on reducing energy consumption and costs for businesses. The additional capital will enable Budderfly to scale its turnkey energy infrastructure model, which modernizes aging facilities for businesses across the United States. The partnership between Budderfly and Nuveen EIC began in 2024 and was initially established with a $100 million corporate debt facility in May 2025.
Key points
- Total corporate debt facility: $200 million
- Nuveen EIC's total investment in Budderfly: over $300 million
- Initial corporate debt facility established in May 2025: $100 million
- Partnership between Budderfly and Nuveen EIC began in 2024
- Expansion of corporate debt facility: $100 million
Counterparties
- Nuveen Energy Infrastructure Credit (Lender)
- Budderfly (Borrower)
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