United Airlines

Investor in JetZero and has made conditional purchase agreements for its BWB aircraft for future fleet use[3][5].

United Airlines, through its Sustainable Flight Fund, is a prior investor in Koloma.

United Airlines Ventures Sustainable Flight Fund invested in Verne's hydrogen storage technology to support sustainable aviation solutions.

United Airlines has launched an investment fund to support start-ups focused on researching and producing sustainable aviation fuel. They are a major American airline and a key player in the aviation industry's efforts to reduce emissions.

An investor in ZeroAvia, having raised more than $140 million in funding.

Mentioned in relation to an investment in ZeroAvia hydrogen fuel cell planes, highlighting broader industry interest in hydrogen aviation.

United Airlines is a strategic investor in ZeroAvia, showing support for the development of hydrogen-powered aircraft.

Partnered with ZeroAvia in the last quarter of 2021 to accelerate the development of its ZA2000 engine.

United Airlines is a partner that secured funding with ZeroAvia to accelerate the development of its ZA2000 engine.

United Airlines is mentioned as investing in hydrogen fuel-powered aircraft testing, contrasting with Eviation's focus on battery-electric flight.

United Airlines is among the investors in ZeroAvia's H2-powered aircraft propulsion system projects.

United Airlines has invested in ZeroAvia, becoming the largest carrier to do so, as part of its strategy to eliminate greenhouse gas emissions.

The major American airline is the first to use sustainable fuel on a regular route, flying a Boeing 737 jet between Los Angeles and San Francisco.

Announced a $30 million investment in Fulcrum BioEnergy and intends to use the alternative jet fuel produced by the company for its regular passenger flights.