Advanced Ionics provides electrochemical technologies for the energy and chemical industries. It enables customers to save money, enhance efficiency, promote economic security, and reduce greenhouse gas emissions. Chad Mason established Advanced Ionics in Milwaukee, Wisconsin in 2017.

Boston Materials empowers leaders in the electronics, transportation, and energy sectors to overcome their design limitations with new materials. The company's patented Z-axis Fiber is a lightweight, corrosion-resistant material with exceptional energy-diffusion capabilities (including thermal, electrical, and structural loads.) It is created entirely from reclaimed carbon fiber, allowing for high-performance, high-volume materials and components with the lowest possible carbon footprint. Key products include materials and components for electronics thermal management, fuel cells, and vehicle lightweighting.

At Electrified Thermal, we are working to decarbonize the hottest industries and processes by replacing fossil fuels with renewable heat. Our new technology, the Joule Hive Thermal Battery, converts unreliable solar and wind energy into on-demand heat, stored at temperatures approaching 2000 degrees Celsius. The stored heat can be delivered to industrial furnaces, boilers, or power plants that the Joule Hive is co-located with, enabling a phase-out of fossil fuels across heavy industry by 2050. For more information, visit electrifiedthermal.com.

REsurety is a provider of risk management products to the buyers and sellers of clean energy. It empowers the clean energy-fueled future through better risk management. It works at the intersection of physical science, big data, and financial engineering to help our clients understand and mitigate the risks in buying and selling energy from renewable, intermittent fuel sources. It was founded in 2012 and is headquartered in Boston, Massachusetts.

ClearTrace is a software company that provides automated energy and carbon accounting for investors, enterprises, and real estate owners. Its digital assets represent the purest form of proof and immutability for the real-world impact of energy generation and consumption. ClearTrace allows companies to stand behind their claims of carbon reductions, sustainability, and renewable energy to prevent greenwashing and provide a source of truth for corporate decarbonization. The company was founded in 2017 and is headquartered in Austin, Texas.

Carbon Upcycling is a waste and carbon utilization company unlocking a new frontier of circular materials. We’re tackling the biggest problems on the planet—like climate change and industrial waste. Applying our novel technology platform, we enable hard-to-decarbonize industry to transform local industrial byproducts and natural materials into superior additives. Our first massive market is concrete, the source of eight percent of global CO2 emissions and growing. Our novel technology reduces the carbon footprint of cement, sequesters carbon, and improves concrete performance. We do this by opening up a new class of locally available, carbon-sequestering cement replacements. With Carbon Upcycling, cement producers can now create a superior product using local industrial byproducts and natural materials and save the planet at the same time.

Travertine process accelerates the Earth’s natural carbon cycle to precipitate carbonate minerals from carbon dioxide in the air, permanently storing carbon in the solid phase.

Developing a new technology for ultra low cost energy storage

Clean Energy Ventures invests in early-stage climate tech startups. The company's investments are commercializing disruptive clean energy technologies and business model innovations and achieving significant scale by taking advantage of market-driven forces to address climate change.

ndustrial.io offers analytical engines that help businesses control production, improve energy efficiency, and eliminate waste. They help organizations, primarily mid-tier manufacturers, become more competitive through energy efficiency, waste elimination, and other fiscally responsible, environmentally intelligent solutions. With a proprietary industrial operating system, the company integrates legacy data, streamlines deployments of new Industrial IoT assets, and hosts model predictive control algorithms. ndustrial.io services include energy efficiency retrofits, real-time energy analytics and sustainability monitoring software, renewable energy technologies, and sustainability consulting. It also deploys real-time cloud=based applications for factories and industrial facilities around the world. ndustrial.io was founded in 2015 and is based in Durham, North Carolina, United States.

Copper Labs unlocks real-time data from existing electric, gas, and water meters wirelessly and at a fraction of the expense and effort of traditional smart meter deployments. Using this information, Copper Labs helps utilities across North America support a data-driven transition to a low-carbon economy, increase resilience in the face of a changing climate, improve equity, manage demand, and deliver an exceptional customer experience.

Novel catalytic technology that converts CO2 into sustainable aviation fuel (SAF) or green chemicals such as biodegradable plastics.