As I mentioned before, I've recently been interested in the decarbonized society in addition to the go green movement. I found an online article about one verification project. The project was launched by Kyushu Power Electric company and Kyushu university on November 15th. It involves operating a bus fuelled by hydrogen produced by electricity from surplus solar power. They plan to operate this fuel-cell electric bus (hydrogen fuel-cell bus) between Kyushu university campus and JR station in Fukuoka, and they plans to run it until 2025. The hydrogen for this project is produced by electricity at the hydrogen station in the university campus. Kyushu has good sunlight coverage and solar power is wide-spread here. Sometimes, power supply exceeds demand depending on the weather and seasons and the company has to reduce power generation. The project produces hydrogen for bus's fuel utilizing surplus electrical power like this. Kyushu Power Electric company said that "Kyushu has a lot of renewable energy like solar power but it's hard to store electric power. So, this is a very promising project which will try to make the most of this surplus power.