13
Total investments
1
Early stage
4
Mid stage
4
Late stage
7y
Years active
Portfolio
12 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
May 2026
GridCARE is the pioneer of Power Acceleration, a new approach to delivering power for AI infrastructure.
The company’s Energize™ platform uses advanced AI models, grid simulations, and real-time system intelligence to identify and activate latent capacity across existing power infrastructure.
By coordinating utilities, AI infrastructure developers, and flexible energy resources, GridCARE enables large AI factories to secure and activate power in months instead of years.
GridCARE is helping power the next generation of AI infrastructure while preserving grid reliability and accelerating economic growth.
Investor
Apr 2024
Powering the future with the Earth’s hidden heat.
Geothermal is carbon-free, always-on power but most of the world’s geothermal resources remain undiscovered and undeveloped.
Zanskar is changing that. We take a AI and data-driven, scalable approach to geothermal discovery and development combining modern geoscience and advanced field methods to identify and tap into overlooked or underutilized geothermal resources.
By making geothermal faster and more predictable to develop, we’re unlocking its potential to deliver gigawatts of clean, firm energy and to become a cornerstone of our future energy system.
Investor
Dec 2023
Ascend Elements manufactures advanced battery materials using valuable elements reclaimed from spent lithium-ion batteries. Our Hydro-to-Cathode direct cathode precursor (pCAM)synthesis process transforms todays waste into high value materials for tomorrows EV batteries - a major advancement for the entire industry.
We are building North America and Europes domestic supply of critical minerals through "urban mining" and innovative battery materials technologies - an infrastructure that retains critical minerals in country for supply chain security.
We produce high-performance, engineered battery materials using the valuable elements found in end-of-life batteries and manufacturing scrap.
Join us in elevating the performance, security, and reliability of domestic battery materials with the first pCAM production in North America and the first refined pCAM production in Europe.
Investor
May 2023
Gradiant is a Different Kind of Water Company. With a full suite of differentiated and proprietary end-to-end solutions for advanced water and wastewater treatment, powered by the top minds in water, the company serves its clients mission-critical operations in the worlds essential industries, including semiconductors, pharmaceuticals, food & beverage, lithium and critical minerals, and renewable energy. Gradiant’s innovative solutions reduce water used and wastewater discharged, reclaim valuable resources, and renew wastewater into freshwater. The Boston-headquartered company was founded at MIT and has over 1,000 employees worldwide. Learn more at gradiant.com.
Investor
Jan 2023
Viridios Capital allocates investment capital to carbon finance projects in line with its nature-based market-creation strategy. The company develops and deploys proprietary technology to value, structure, and originate emissions offsets and sustainable development assets, facilitating investment flows and investor returns. Viridios Capital also provides structuring and advisory on sustainable development assets, ESG facilitation, carbon credit portfolio and registry management.
With offices in Sydney, London and New York, Viridios was founded in 2019 and holds Australian Financial Services Licence 521837.
Investor
Sep 2022
Assaia’s mission is to empower airports and airlines with AI for predictive, responsive, and automated turnaround operations. This optimization allows airlines to streamline turnarounds while airports efficiently free up gates.
Deployments include London-Gatwick, Seattle-Tacoma, Halifax Stanfield, Aeroporti di Roma, JFKIAT and Toronto Pearson serving renowned airlines including British Airways, United Airlines and Alaska Airlines.
Our customers have noted double-figure % boosts in on-time performance, a reduction in ground delays and taxi-in times, all leading to substantial cost savings and a notable decrease in CO2 emissions.
Resulting in delighted passengers arriving at their destinations on time.
Investor
Aug 2022
Doconomy aims to provide digital solutions to help us all live in a more sustainable way.
We believe that people want to contribute to save the planet, but are hindered by insufficient tools to do so.
Our enterprise service, Åland Index, is a cloud-based service for climate impact calculations. Åland Index is the leading index solution for CO2 and H2O emission calculations for payments and financial transactions.
Our next gen transparency tool for brands and producers is called The 2030 Calculator. A Product Carbon Footprint Tool by Doconomy.
The 2030 Calculator was launched by Doconomy with the ambition for product brands (and material suppliers), to better understand the carbon footprint of the products and materials they produce as well as provide the transparency that will allow consumers to make informed consumption choices.
Investor
Jun 2022
Our mission is to help every organization put systems in place to manage their weather challenges and opportunities.
Selected by TIME Magazine as one of the TOP 100 Most Influential Companies in the world, Tomorrow.io is the world’s leading Resilience Platform™.
Supercharged by next-generation space technology, cutting-edge generative AI, and proprietary modeling capabilities, global leaders, including JetBlue, The United States Air Force, and Uber, rely on Tomorrow.io to predict, improve decision-making, and solve for any weather-related challenge.
From innovative weather intelligence and actionable insights to early warning systems and climate adaptation, organizations can predict impact, mitigate risk, and ensure operational resilience with Tomorrow.io.
We believe “weather security is the new cyber security.”
Join the resilience revolution at www.tomorrow.io.
Investor
Jun 2021
Persefoni, Inc. is the leading Climate Management & Accounting Platform (CMAP). The companys Software-as-a-Service solutions enable enterprises and financial institutions to meet stakeholder and regulatory climate disclosure requirements with the highest degree of trust, transparency, and ease. As the ERP of Carbon, the Persefoni platform provides users a single source of carbon truth across their organization, enabling them to manage their carbon transactions and inventory with the same rigor and confidence as their financial transactions.
Persefoni solutions help turn consumption and emissions data into action, enabling real and significant progress toward a lower organizational footprint.
Persefoni is backed by a number of experienced investors, including The Rice Investment Group, Prelude Ventures, TPGs The Rise Fund, Électricité de France, Bain & Company, Sumitomo Mitsui Banking, NGP Energy Technology Partners, Sallyport Investments, Parkway Venture Capital, Clearvision Ventures, Alumni Ventures Group, New Valley Ventures, and The Ferrante Group. Schedule a free demo at https://persefoni.com/schedule-demo today.
Investor
Jun 2021
Claroty has redefined cyber-physical systems (CPS) protection with an unrivaled industry-centric platform built to secure mission-critical infrastructure. The Claroty Platform provides the deepest asset visibility and the broadest, built-for-CPS solution set in the market comprising exposure management, network protection, secure access, and threat detection – whether in the cloud with Claroty xDome or on-premise with Claroty Continuous Threat Detection (CTD). Backed by award-winning threat research and a breadth of technology alliances, The Claroty Platform enables organizations to effectively reduce CPS risk, with the fastest time-to-value and lower total cost of ownership. Claroty is deployed by hundreds of organizations at thousands of sites globally. The company is headquartered in New York City and has a presence in Europe, Asia-Pacific, and Latin America. To learn more, visit claroty.com.
Investor
Jan 2020
Aclima is pioneering an entirely new way to diagnose the health of our air and track climate-changing pollution. Powered by our network of roving and stationary sensors, Aclima measures air pollution, greenhouse gases, and toxics at unprecedented scales -- block-by-block and with source-level resolution. Our professional analytics software translates billions of scientific measurements into environmental intelligence for governments, companies, and communities. Aclima is a purpose-driven technology company catalyzing bold climate action that protects public health, reduces emissions, and delivers clean air for all. Were backed by top-tier investors, including Plum Alley, Radicle Impact, Microsoft Climate Innovation Fund and Bosch.
Investor
Jan 2019
Zūm has reimagined student transportation— managing every vehicle, driver, passenger, parent, and ride on a single platform. We’re growing fast and looking for super-smart folks motivated to fix the nations largest mass transportation system and make a real difference for students, schools, drivers, parents and caregivers.
If fixing an antiquated system hidden in plain sight excites you, drop us a note at apply@ridezum.com today.
Experience · 17 entries
All (17)
Investments (13)
2026
Investor
May 2026
GridCARE is the pioneer of Power Acceleration, a new approach to delivering power for AI infrastructure.
The company’s Energize™ platform uses advanced AI models, grid simulations, and real-time system intelligence to identify and activate latent capacity across existing power infrastructure.
By coordinating utilities, AI infrastructure developers, and flexible energy resources, GridCARE enables large AI factories to secure and activate power in months instead of years.
GridCARE is helping power the next generation of AI infrastructure while preserving grid reliability and accelerating economic growth.
2024
Investor
Apr 2024
Powering the future with the Earth’s hidden heat.
Geothermal is carbon-free, always-on power but most of the world’s geothermal resources remain undiscovered and undeveloped.
Zanskar is changing that. We take a AI and data-driven, scalable approach to geothermal discovery and development combining modern geoscience and advanced field methods to identify and tap into overlooked or underutilized geothermal resources.
By making geothermal faster and more predictable to develop, we’re unlocking its potential to deliver gigawatts of clean, firm energy and to become a cornerstone of our future energy system.
2023
Investor
Dec 2023
Ascend Elements manufactures advanced battery materials using valuable elements reclaimed from spent lithium-ion batteries. Our Hydro-to-Cathode direct cathode precursor (pCAM)synthesis process transforms todays waste into high value materials for tomorrows EV batteries - a major advancement for the entire industry.
We are building North America and Europes domestic supply of critical minerals through "urban mining" and innovative battery materials technologies - an infrastructure that retains critical minerals in country for supply chain security.
We produce high-performance, engineered battery materials using the valuable elements found in end-of-life batteries and manufacturing scrap.
Join us in elevating the performance, security, and reliability of domestic battery materials with the first pCAM production in North America and the first refined pCAM production in Europe.
Investor
May 2023
Gradiant is a Different Kind of Water Company. With a full suite of differentiated and proprietary end-to-end solutions for advanced water and wastewater treatment, powered by the top minds in water, the company serves its clients mission-critical operations in the worlds essential industries, including semiconductors, pharmaceuticals, food & beverage, lithium and critical minerals, and renewable energy. Gradiant’s innovative solutions reduce water used and wastewater discharged, reclaim valuable resources, and renew wastewater into freshwater. The Boston-headquartered company was founded at MIT and has over 1,000 employees worldwide. Learn more at gradiant.com.
Investor
Jan 2023
Viridios Capital allocates investment capital to carbon finance projects in line with its nature-based market-creation strategy. The company develops and deploys proprietary technology to value, structure, and originate emissions offsets and sustainable development assets, facilitating investment flows and investor returns. Viridios Capital also provides structuring and advisory on sustainable development assets, ESG facilitation, carbon credit portfolio and registry management.
With offices in Sydney, London and New York, Viridios was founded in 2019 and holds Australian Financial Services Licence 521837.
Show all 17 entries ↓
Investment activity
2019–2026 · 13 investments
Recent (last 2 years)Earlier
