Tokyo 2020 Olympic Games

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.

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.

A clean energy carrier that can be produced through electrolysis using renewable electricity (green hydrogen) or other methods. It can be used as fuel in fuel cells or for industrial processes.

Used by SunHydro to generate hydrogen, making the fueling process fully sustainable.

Process of extracting precious metals (gold, silver, copper, zinc) from discarded mobile phones and small electronic devices.

Tokyo

Fukushima Prefecture

Greece

The Olympic Games where Toyota's fuel cell technology, including buses and vehicles, will be used for sustainable transportation.

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.

Constructed out of recycled marine and household plastic waste.

Used to transport officials and powered by hydrogen.

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.