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leading on impact

our seventh consecutive impact report, 2025 Impact Report, dives into the impact of our portfolio companies and how we collaborate with our coalition of strategic partners to accelerate the energy transition.

our technical appendix is still under development and will be available shortly.

2025 Impact Report- cover image

previous year’s reports and publications:

2024 Impact Report
2023 Impact Report
2022 Impact Report
2021 Impact Report
2020 Impact Report
Know Your Impact: Our Approach to Emissions Reductions Measurement

other contributions:

GFANZ, Case Studies on Transition Finance and Decarbonization Contribution Methodologies

Project Frame, Project Frame Methodology: Evaluating Greenhouse Gas Impact for Early-Stage Investments

Venture Climate Alliance, Climate Solutions Framework

the portfolio companies shown below have been featured in our impact reports for their impact or related initiatives

Enchanted Rock is a recognized leader in reliable, large-scale onsite power and microgrid solutions that help critical operations maintain uptime during grid outages caused by extreme weather, infrastructure failures, cyberattacks and other disruptions. Trusted by data centers, EV fleets, healthcare systems, utilities and manufacturers, Enchanted Rock also supports overall grid reliability by providing dispatchable, flexible capacity. Its ultra-low emission natural gas generators offer a cleaner, scalable alternative to diesel. All systems are monitored and optimized 24/7 through the company's proprietary GraniteEcosystem™ software platform.

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ESG Book is a global leader in sustainability data and technology. Incubated by Arabesque in 2018, ESG Book combines cutting-edge technology and proprietary research. ESG Book’s wide range of cloud-based sustainability products and solutions are used by many of the world’s leading financial organisations. The company has offices in London, Frankfurt, Boston, Singapore, Delhi and Tokyo and serves clients worldwide from offices in Asia, Europe and North America.

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GridBeyond is a smart energy company. By leveraging AI, GridBeyond innovates and collaborates with their customers to create optimal value from energy generation, demand and storage to deliver a zero-carbon future. By bridging the gap between distributed energy resources and electricity markets, GridBeyond’s technology means every connected asset – whether utility-scale renewables generation, battery storage, or energy demand load – can be utilized to help maximize opportunities and enhance the grid. By intelligently dispatching flexibility into the right market, at the right time, asset owners and energy consumers unlock new revenues and savings, resilience, and management of price volatility, while supporting the transition to a net zero future.

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Hippo Harvest is building a robotics-enabled, next generation greenhouse company leveraging off-the-shelf robotics, sensors and hydroponic growing systems to deliver indoor grown produce at competitive prices to outdoor farms.

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myenergi, founded in 2016, is renowned for producing the world’s first solar-compatible EV charger – zappi. Alongside being able to charge an electric vehicle from mains supply, it has the capability to harness 100% renewable energy by constantly monitoring self-generation and diverting available renewable power to the charger. The company specialises in helping consumers to monitor, manage and maximise their own renewable generation, and use energy – including to charge an electric vehicle – in the smartest way possible.

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The Rheaply platform is a cloud-based resource exchange technology application for connecting people and organizations with resources, improving reuse outcomes, and catalyzing the circular economy. As the only market solution that combines an asset management system with an online marketplace, Rheaply’s platform enables organizations to exchange materials and resources more effectively, eliminating unnecessary waste, avoiding carbon emissions, and reducing spend.

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Rondo Energy is developing thermal storage technology for industrial heat electrification and decarbonization.

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Sense Labs, Inc., founded in 2013, provides home intelligence through non-intrusive load disaggregation technology. Using its hardware and machine-learning cloud software, Sense delivers customers detailed, real-time information about their homes through a consumer app. The Boston-based company, led by a successful entrepreneur, has developed leading technology that could be valuable in numerous, large markets (energy, insurance, smart home, electronics, etc.).

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Quilt creates home climate systems designed to move humanity off fossil fuels. Built by industry veterans from Google, Apple, Tesla, and Nest, and backed by top climate investors, Quilt is the smartest way to heat and cool your home. Quilt's systems blend seamlessly into any home environment, offering intuitive room-by-room control, occupancy awareness for unmatched energy efficiency, and predictive technology to create the most advanced and comfortable system available. With Quilt, homeowners can enjoy an all-electric, rebate-eligible, and sophisticated solution for their home climate needs.

View Impact Spotlight

we are committed to setting standards on responsible investing and impact reporting

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we encourage accountability and transparency. learn more about our responsible investment policy HERE.

Sustainable Finance Disclosure Regulation (SFDR)
Regulation (EU) 2020/852, approved by the European Parliament and the Council on June 18, 2020, establishes a framework called the Sustainable Finance Disclosure Regulation (SFDR). this European directive’s primary objective is to enhance transparency in sustainable investments and provide comprehensive information about sustainability risks to investors. it imposes requirements on fund managers to disclose sustainability-related information to their end-investors at every stage of the investment process. you can find more details about this regulation on the European Commission website.

For Energy Impact Partners’ relevant disclosures, please email impact@energyimpactpartners.com.