Retrofitting buildings with smart, all electric heating, cooling, and hot water systems for no money down
BlocPower is a Brooklyn-based climate technology leader rapidly greening American cities. Since its founding in 2014, the company has completed energy projects in more than 1,200 buildings, delivering results ahead of schedule and under budget.
BlocPower utilizes proprietary software for analysis, leasing, project management, and monitoring of urban clean energy projects. Its customers regularly save 20–40% on their energy bills annually.
The company is backed by the world's top investors, including Goldman Sachs, Kapor Capital, Microsoft's Climate Innovation Fund, Andreessen Horowitz, and American Family Insurance Institute for Corporate and Social Impact. In 2021, the company announced a historic partnership with Ithaca, New York, to decarbonize 100% of the city's buildings—the first such project in the country. In 2022, Fast Company named BlocPower the #4 Most Innovative Company in the World.
Currently Operating in One Region
Press Mentions

April 21, 2022
Unreasonable exceeds tough diversity goal, annual report reveals — Just Entrepreneurs
Unreasonable Group has revealed it has hit its ambitious 50% diversity target in just one year.
Read on Just Entrepreneurs »
March 1, 2023
BlocPower Raises Funding to Expand Green Building Retrofits
Green building technology startup BlocPower has raised nearly $25 million in equity funding and $130 million in debt financing to retrofit tens of thousands of apartments and other dwellings with...
Read on Bloomberg.com »
April 7, 2022
Inside BlocPower’s mission to upskill workers and green New York City buildings (photo story) - ImpactAlpha
ImpactAlpha, April 7 — On a recent early spring day, a half-dozen workers were installing heat pumps in a two-unit property on Ellis ...
Read on ImpactAlpha »More Ventures in Energy & Environment
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