blue solar panels on green grass field under white clouds and blue sky during daytime

Photo by Sungrow EMEA on Unsplash

Clean Energy Ventures Raises $305 Million

May 29, 2024

Climate-focused venture capital firm Clean Energy Ventures has successfully raised $305 million for its second fund, significantly exceeding its initial target of $200 million. This oversubscribed fund highlights strong investor interest in innovative technologies aimed at reducing carbon emissions. The new fund, bolstered by contributions from prominent limited partners such as The Grantham Foundation, Builders Vision, and Carbon Equity underscores the growing demand for climate tech investments.

Clean Energy Ventures has already made six investments from its second fund. These include Nitrofix, an Israel-based green ammonia company, and OXCCU, a U.K.-based sustainable aviation fuel company. The firm is also expanding its geographic reach with a new office in London, recognizing the burgeoning opportunities in Europe and Israel.

Since the launch of its first fund in 2019, the renewable energy landscape has evolved significantly. The initial enthusiasm around special purpose acquisition companies (SPACs) provided a pathway for many clean energy companies to enter public markets, though many have since underperformed. Despite this, investor confidence in the value of clean energy investments remains strong. Clean Energy Ventures’ limited partners, comprising institutional investors, asset managers, family offices, and registered financial advisors, continue to prioritize returns alongside their commitment to sustainable investing.


The firm, which previously closed its first fund five years ago, is already deploying the newly raised capital toward emerging technologies that extend beyond traditional renewable energy sources like solar and wind. Clean Energy Ventures is concentrating on sectors such as industrial decarbonization, advanced recycling technologies, and grid-enhancing innovations like virtual power plants.

Industrial decarbonization, particularly in the cement and steel industries, stands out as a primary focus. These sectors, which have seen minimal technological advancements over the decades, offer substantial opportunities for emissions reduction. Additionally, the fund is exploring efficient recycling methods and the development of cost-competitive bioplastics to address the environmental impact of plastic waste.

Grid-improving technologies are another critical area of investment. Virtual power plants, which optimize the distribution and utilization of energy, represent a significant step toward a more resilient and efficient energy grid. This focus aligns with broader efforts to enhance energy infrastructure and support the transition to renewable energy sources.


While none of the companies from Clean Energy Ventures’ first fund have gone public, the firm’s strategy has been to focus on strategic sales rather than immediate IPOs. This approach aims to align with larger companies interested in acquiring innovative technologies. Although there have been no acquisitions to date, there is ongoing interest from potential buyers.

Private equity is increasingly pivotal in funding the energy transition. In 2023, private equity-backed energy transition deals surged to nearly $30 billion, a significant increase from just $500 million in 2018. Clean Energy Ventures collaborates with private equity to support the growth of its portfolio companies, helping them bridge the gap between venture capital and readiness for public markets. This partnership model allows early-stage companies to scale effectively and attract further investment for follow-on projects.

Recent News

AI-Powered Bullet Vending Machines Debut in Oklahoma and Alabama

A new retail platform has emerged in Oklahoma and Alabama: AI-powered vending machines that dispense bullets. These machines, developed by American Rounds, are located in supermarkets and use advanced technologies like artificial intelligence and facial recognition to ensure buyers meet legal age requirements. Other than that, they operate like any other generic vending machine that would have normally stocked and dispensed toys, candy, snacks, drinks, and other similar fare.

Costco Must Pay $2M Over Misleading Flushable Wipes

Costco has agreed to a $2 million settlement in response to a class action lawsuit alleging the false advertising of its Kirkland Signature Moist Flushable Wipes. The lawsuit, representing customers who purchased the wipes in New York between July 1, 2011, and May 31, 2017, claims that the wipes were not actually flushable and instead ended up causing significant damage to people’s plumbing and septic systems.