TDI Transmission Developers

Champlain Hudson Power Express is a transmission project and operating entity developing a roughly 339-mile underground and underwater high-voltage direct-current line to deliver up to 1,250 MW of electricity from Quebec to New York City. It serves New York’s electricity market by providing long-term access to Canadian hydropower and other low-carbon energy.

Aston PowerEnergy ServicesUnited States

61% match

Aston Power builds a coordinated power delivery platform encompassing generation, transmission, storage, and control software for industrial clients. Headquartered in Raleigh, North Carolina, the company targets gigawatt-scale energy infrastructure.

Vermont Electric Power Company (VELCO) operates as Vermont's electric grid operator, managing the transmission of electric power throughout the state and within the integrated New England regional network. The company collaborates with local distribution utilities to maintain power system reliability and plan for future energy needs.

American TerawattEnergyUnited States

61% match

American Terawatt, Inc. is an energy company based in San Francisco, California, that has raised funding to build a national high-voltage direct current (HVDC) transmission network.

Power Grid Corporation of India Limited (POWERGRID) is a government-owned transmission utility that develops, owns, operates, and maintains India’s high-voltage electricity transmission network. It serves electricity generators, distribution utilities, state and regional transmission systems, and ultimately power consumers by enabling bulk power transfer across the country.

SPE Transmissora de Energia Linha Verde I S.A. is a Brazilian company that owns a power line in Brazil. It has been involved in acquisition transactions, including its purchase by CDPQ from the Terna Group.