Bill Gates

Clean technology investment and philanthropy

Geologic hydrogen exploration and production technology

E-commerce and Cloud Computing

A technology that combines hydrogen and oxygen in a clean, electrochemical process to generate power, releasing only water vapor as a byproduct.

A naturally occurring form of hydrogen gas found beneath the Earth's surface, produced by geological processes when iron-rich rocks interact with water.

Naturally occurring hydrogen gas found underground, distinct from manufactured hydrogen sources. The Albanian deposit contains 84% pure H2 with trace amounts of methane and nitrogen.

United States

Washington

Installation of a one-megawatt proton exchange membrane electrolyzer at Amazon's DEN8 fulfillment center in Aurora, Colorado for onsite green hydrogen production to power fuel cell forklift trucks.

A hydrogen fuel cell aviation demonstration project involving a 250–300 nautical mile test flight. The main test is planned for summer in Orkney, Scotland.

Breakthrough Energy's initiative combining philanthropic programs, investment vehicles, and policy advocacy to scale clean technologies for net-zero emissions by 2050. Initially focuses on green hydrogen, direct air capture, sustainable aviation fuel, and long-duration energy storage.

A hydrogen fuel cell powered megayacht, the first of its kind in the world, offering zero-emission and noise-free operation. It has a length of 390 feet and a 7,000 GT interior volume.

A construction material made using the solid carbon byproduct from Modern Hydrogen's hydrogen production process.

Industrial hydrogen gas produced by Linde for use in fuel stations and hydrogen-powered vehicles.