FinancingannouncedMarch 25, 2026

Budderfly Energy-as-a-Service Platform — distributed solar PV, HVAC, LED, and smart controls for US commercial buildings

Budderfly raises $550M total ($250M new tranche) debt facility led by Global Infrastructure Partners (BlackRock) with Vantage Infrastructure, and Nuveen Energy Infrastructure Credit. $100M accordion facility also available. Budderfly provides Energy-as-a-Service to US commercial mid-market (restaurants, retail, small manufacturers), deploying solar PV, HVAC upgrades, LED lighting, and VPP grid services at zero upfront cost to customers. Platform deployed at 5,000+ US commercial locations; has helped customers avoid 330,000+ MT CO2.

$550M

Deal Value

Distributed Solar / Energy Efficiency

Technology

CT

Location

Deal Details

Deal Type
Corporate Debt Facility
Seller / Sponsor
Budderfly
Buyer / Financier
Global Infrastructure Partners (BlackRock); Vantage Infrastructure; Nuveen (Energy Infrastructure Credit)
Deal Value
$550M
Stage
Operating

Finance Counterparties

Lenders & Capital Providers

0
Global Infrastructure Partners
1
Vantage Infrastructure
2
Nuveen Energy Infrastructure Credit

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