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Climate Tech VC Clean Energy Ventures Closes $305M Fund II Aiming to Mitigate 75 Gigatons of Emissions by 2050

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• The firm closes an oversubscribed second fund to scale world-changing climate tech startups that can mitigate gigaton-scale greenhouse gas emissions
• With the opening of a London office, Fund II marks the beginning of a push into Europe and Israel to support local climate innovation ecosystems
• Investing with a technology-first lens, more than 60% of CEV's team began as scientists and engineers, a critical validator in the deep-tech early-stage market

BOSTON, May 29, 2024-- Clean Energy Ventures (CEV), a leading global venture capital firm funding early-stage climate innovations, today announced the closing of an oversubscribed second flagship fund with total capital commitments of $305 million. In addition to significantly expanding the firm's investment opportunities in North America, the latest fund allows CEV to bring its strategy and expertise to climate technology entrepreneurs in Europe and Israel. The launch of Fund II follows the successful deployment of a $110 million Fund I, which has backed 20 disruptive companies across the climate tech landscape that collectively are poised to mitigate over 50 gigatons of greenhouse gas emissions.

Since the early days of Cleantech 1.0, CEV's team of veteran climate investors have guided the next generation of companies spanning mobility, renewable energy, carbon capture utilization and storage, energy storage, critical minerals, and more through seismic market shifts. With a unique investment thesis, the CEV team positions quantitative climate impact alongside financial performance – requiring that each investment be capable of mitigating at least 2.5 gigatons of CO2e emissions cumulatively between the initial investment and 2050. CEV takes a hands-on approach to commercialize its portfolio companies by leveraging a deeply technical and commercial team with support from a group of venture partners and angel investors with extensive industry executive experience and a Strategic Advisory Board led by former U.S. Secretary of Energy, Ernest Moniz.

"Demand for climate investment opportunities is rising from all corners of the globe, and we are grateful for the amount of interest from our new and existing LPs," said Temple Fennell, Co-Founder and Managing Partner at Clean Energy Ventures. "As we look to scale decarbonization technologies globally, we're doubling down on our thesis to invest in novel hardware-oriented climate-saving technologies with the potential to bring outsized emissions reductions and top-tier financial returns."

With a 15+ year track record of growing climate tech companies, CEV now works alongside more than 70 strategic co-investors, and is backed by LPs including Carbon Equity, The Grantham Foundation for the Protection of the Environment, Builders Vision, and New Summit Investments.

"As we catalyze the innovators building the decarbonized economy with new climate tech solutions, CEV's combined ability to pinpoint the most impactful companies and technologies and then shepherd them into commercialization has been a crucial force for us and the global climate tech ecosystem," said Scott Gerdes, Director of Private Investments for Builders Asset Management, the asset management team of Builders Vision and a limited partner in CEV's new fund.

Alongside the launch of Fund II, CEV has established offices in London to support the growth of its team and operations in Europe. "With climate tech funding soaring tenfold across Europe in recent years, today it is the continent's fastest growing sector. Tapping into the region's thriving innovation ecosystems, we are primed to bridge the funding gap for promising early-stage companies and bring our expertise and network to accelerate European companies' path to market," commented Daniel Goldman, Co-Founder and Managing Partner.

To date, CEV has deployed capital from Fund II into long-duration energy storage company Noon Energy, compressor technology Evari, Israeli green ammonia company Nitrofix, and UK-based sustainable aviation fuel company OXCCU, with two additional stealth companies soon to be announced. "Climate action is atop the European agenda, and climate technologies are poised and ready for development and adoption. We are fortunate to have CEV's support and guidance as OXCCU scales its innovative one-step technology from lab to planet," said OXCCU CEO Andrew Symes.

"We know our hands-on guidance goes well beyond standard venture capital, through dedicated leadership coaching, strategic marketing, IP development, engineering support, and active board participation," commented David Miller, Co-Founder and Managing Partner. "We are eager to seize this next chapter in our firm's growth with our second fund and support more early-stage companies with deeply technical, game changing approaches to decarbonization."

About Clean Energy Ventures:

Clean Energy Ventures creates global climate solutions by backing expert technical teams and transforming them into market-leading commercial teams. CEV looks for technologies that can mitigate 2.5 gigatons of CO2e by 2050 and entrepreneurs that can benefit from the team's decades of climate tech operating experience. Founded in 2017, CEV now holds more than $415 million in assets under management and has funded 26 companies to-date. For more information, please visit

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