Plume

Home energy renovations made easy

Home energy renovation copilot

Plume simplifies and accelerates the process of improving home energy efficiency. With rising electricity prices and stricter regulations, homeowners need to assess their homes, understand energy renovation options, find the best ones, and hire trustworthy contractors. Using thermodynamic models, public housing data, satellite imagery and AI, Plume assesses your home’s energy efficiency, recommends cost-effective improvements, and connects you with vetted contractors. Our platform allows the user to simulate personalised renovations scenarios helping homeowners make informed decisions quickly and efficiently. Try it now for your house anywhere in the world.

Plume is an energy renovation copilot that helps real estate agents and contractors with energy audits and renovation planning. Our first customer, a real estate marketplace, uses Plume to provide potential buyers with precise energy renovation scenarios, cutting the time to sell a house in half. Using thermodynamic models, public housing data, satellite imagery and AI, Plume enables remote energy assessments of any building. In Europe alone, 35 million homes face regulatory pressure to be retrofitted within the next 5 years, and 220 million over the next 25 years. Plume leverages the founding team's unique expertise: Marc, a Harvard satellite researcher; JB, a thermodynamics engineer; and Edouard, a sales and product builder from Palantir.