MassMutual backs Sunairio

Sunairio , a climate-focused software company, closed a $6.4 million funding round led by Buoyant Ventures, with participation from Constellation Technology Ventures, MassMutual Ventures’ Climate Tech Fund, Rosecliff Ventures, and existing investors. This brings its total funding to $8.8 million.

Founded in 2020, Sunairio provides a software platform that helps energy companies predict and manage risks in power grids caused by climate change, renewable energy variability, and extreme weather. Using advanced AI and machine learning, it delivers precise data and insights to improve energy planning, anticipate demand spikes, and optimize renewable energy investments.

Sunairio’s technology is already used by clients such as Xcel Energy and Constellation to enhance grid planning and manage renewable energy portfolios.

The recent funding will support expansion into new markets and scaling its team, further enabling the energy sector to address grid volatility and climate-related risks.