Honeywell

Development and testing of a hydrogen fuel cell propulsion system aimed at enabling zero-emission regional flights.

A project focused on maturing new hydrogen carrier technology developed at NREL to provide an alternative approach for efficient and long-lasting hydrogen storage for electric UAV flight.

The world's first commercial-scale project to develop and implement Liquid Organic Hydrogen Carrier technology for long-distance hydrogen transportation.

An AI-driven platform designed to monitor, analyze, and optimize key metrics in industrial processes, including hydrogen production, to enhance efficiency and reduce emissions.

A real-time hydrogen leak sensor using Thermal Conductivity Detection (TCD) technology, capable of detecting leaks as small as 50 ppm with a claimed 10 years of maintenance-free usage.

Hydrogen purification technology that produces high-purity hydrogen (nearly 100%) from synthesis gas for use in chemical manufacturing, particularly monoethylene glycol production. Equipped with new UOP absorbents for extremely high hydrogen recovery.

Aviation fuel produced from non-fossil sources, significantly reducing the carbon impact compared to conventional jet fuels.

Electrochemical devices that convert hydrogen and oxygen into electricity to power electric motors in aircraft.

Hydrogen will be used as the fuel for the ferry, with Air Products providing the fuel and refueling infrastructure.

United States

Canada

Retrofitting of ExxonMobil's Baytown complex near Houston to produce hydrogen and ammonia with integrated carbon capture and sequestration. The facility will produce 1 billion cubic feet of hydrogen per day and 1 million tonnes of ammonia annually while capturing over 98% of CO₂ emissions.

Development and testing of a hydrogen fuel cell propulsion system aimed at enabling zero-emission regional flights.

A center launched by Ryanair and Trinity College Dublin to research sustainable aviation fuels, zero-carbon aircraft propulsion systems, and noise mapping.

A proposed hydrogen airship designed for long-distance transportation of green hydrogen, also utilizing hydrogen for its own propulsion.

Chemical product commonly used to create polyester resins, fibers, and films. Produced from coal-derived synthesis gas using hydrogen purified by the PSA technology.

Proprietary technology that converts green methanol into sustainable aviation fuel (eSAF). Uses green hydrogen produced from renewable energy and water, combined with biogenic carbon to create methanol, which is then refined into sustainable jet fuel. Can reduce emissions by 88% compared to conventional jet fuel and produces a drop-in fuel compatible with existing aviation infrastructure.