NTT Anode Energy Corporation

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

Heating systems that use hydrogen as fuel for residential and commercial heating needs, offering carbon-free alternatives to natural gas.

Technologies used to provide hydrogen fuel for vehicles, including mobile fuel stations.

Japan

United States

A campaign launched by the Tokyo 2020 Organizing Committee to collect electronic devices from Japanese citizens for extraction of precious metals to manufacture Olympic medals.

US Department of Energy initiative aimed at reducing the cost of zero- and low-carbon hydrogen production.

A trial project to inject hydrogen into an existing natural gas network at Keele University, blending up to 20% hydrogen (by volume) with natural gas to test whether this approach can reduce carbon emissions from heat without requiring customers to change appliances or behavior.

Domestic heating boilers designed to be compatible with hydrogen fuel, proposed as part of the UK's net-zero strategy with potential mandates for all new boilers to be hydrogen-ready by 2026.

Systems used in California for backup energy solutions during emergencies like wildfires.

Olympic medals manufactured from recycled precious metals extracted from donated mobile phones and electronic devices. Gold medals contain more than 6 grams of gold plating on pure silver; silver medals are pure silver; bronze medals are a red brass alloy of 95% copper and 5% zinc. Each medal measures 85mm in diameter with thickness ranging from 7.7mm to 12.1mm.