Thistledown Capital

Marvel Fusion is a developer of fusion energy technology focused on providing environmentally friendly and safe energy solutions. Founded in 2019 and based in Munich, Bayern, the company specializes in a laser-based nuclear fusion reactor that utilizes short pulse, high energy, and electrically efficient lasers. This technology aims to commercialize baseload fusion electrical power, enabling consumers to access clean, safe, and reliable energy sources.

Loam Bio is a company focused on manufacturing microbial products designed to reduce atmospheric CO2 levels and enhance soil fertility. Founded in 2016 and based in Orange, Australia, the company is engaged in developing innovative technology that enables the inoculation of crops with symbiotic micro-organisms. This approach aims to improve agricultural sustainability by promoting healthier soils and more efficient carbon management.

General Fusion Inc. is a Canadian company focused on the development of commercial Magnetized Target Fusion (MTF), a promising hybrid approach that combines elements of magnetic fusion and inertial confinement fusion. Founded in 2002 and based in Burnaby, the company aims to create utility-scale fusion power plants that can provide clean, safe, and abundant energy. General Fusion is pioneering a patent-pending concept that leverages advancements in MTF, which has seen limited exploration since the 1970s. The company is dedicated to demonstrating and commercializing this innovative energy solution by the end of the decade. It is supported by a network of global energy venture capital firms, industry leaders, and technology innovators, all working to reduce technical risks and accelerate the path to viable fusion energy.

CarbonCure Technologies Inc. offers innovative technology that allows concrete producers to sequester waste carbon dioxide (CO2) into their products, effectively transforming it into a solid mineral during the concrete manufacturing process. By sourcing CO2 from industrial emitters, the company enables manufacturers to create greener and stronger concrete without compromising on quality or price. This retrofit technology not only enhances the performance characteristics of traditional concrete but also helps producers tap into the growing green building market. CarbonCure's solutions are designed to provide material, environmental, and production advantages while reducing the overall carbon footprint associated with concrete production. The company, incorporated in 2007 and headquartered in Dartmouth, Canada, also supports its clients with marketing and environmental reporting services to strengthen their competitive position in the industry.