4.01 is a company that specializes in eliminating CO2 from the atmosphere by mineralizing it in peridotite, a type of rock that naturally absorbs CO2. We eliminate CO2 by turning it into rock, and removing it from the atmosphere safely, efficiently, and permanently.

75F is a building intelligence company making smart building automation affordable and easy to deploy. 75F leverages IoT, Cloud Computing, and Machine Learning for data-driven, proactive building intelligence and controls for HVAC, lighting, and energy optimization. 75F's mission is to improve occupant productivity through enhanced comfort and indoor air quality – while saving energy and the environment. 75F is currently headquartered in Burnsville, Minnesota.

Aeroseal is a creator of duct sealing technology aimed at lowering building carbon emissions. By sealing all the gaps in the building envelope, air ducts, and vents using the company's non-toxic, water-based compound, consumers can improve the comfort and health of their homes and workplaces while also helping to maintain a cleaner environment.

Albedo is an aviation and aerospace component manufacturing company that develops cutting-edge low-flying satellites designed to capture visible and thermal imagery at the highest commercially available resolution. Their technology holds immense potential for diverse applications, from environmental monitoring to precision agriculture.

Antora builds and deploys thermal batteries to power always-on industrial operations with low-cost renewable energy. Factory-built in the United States, Antora’s modular thermal batteries deliver reliable heat and power, enabling industrial facilities of any size to decarbonize predictably and profitably. Antora is electrifying global industry while supporting U.S. manufacturing jobs, curbing local air pollution, and accelerating the path to a reliable zero-emission grid.

Arkea Bio develops technology to cut greenhouse gas (GHG) emissions from the agricultural industry.

ARNERGY's mission is to deliver energy solutions for productive use by deploying products, services and systems that power business operations and improve economic outcomes for our clients. Vision: Providing sustainable solutions to energy reliability issues across emerging markets.

Baseload Capital is a Specialized Investment Entity investing in Heat Power. They work globally with the aim to give Heat Power Operators the financial tools to build and operate renewable heat power plants.

BIOMILQ is a women-owned and science-led start-up building a mammary biomanufacturing platform to produce bioauthentic human milk ingredients for better human health. By combining the unique capabilities of human mammary cells with a scalable biomanufacturing process, BIOMILQ aims to demonstrate the power of our platform through impact in early-life nutrition with ingredients that promote immune, gut, and neurological development.

Bloom Biorenewables is creating a global impact in the use of sustainable resources. By introducing a new route for the production of biorenewable products and fuels, they offer a sustainable alternative to fossil-based industries and contribute to mitigating climate change.

Blue Frontier specializes in air conditioning systems designed for sustainability, comfort, and energy storage. The company was founded in 2018 and is headquartered in Fort Lauderdale, Florida, United States.

Blue World Technologies is an ambitious and visionary developer and manufacturer of methanol fuel cell components and systems for the automotive and heavy-duty transportation sectors and stationary applications around the world. The fuel cells act as a green alternative to combustion engines and diesel generators. Blue World Technologies was established on January 1, 2018 by Mads Friis Jensen, Mads Bang, and Anders Korsgaard in Aalborg, Nordjylland.