japan's biggest ever earthquake in 2011 caused a tsunami and the fukushima daiichi nuclear plant wentced over 150,000 people and many never returned. i'm heading to the north of the region, to soma — a place rebuilt to entice populations back to the area with unrivalled green credentials. this soma project serves as a testbed of ideas which could be rolled out across japan and around the world. everything here is connected. the solar farm collects the sun's energy. it produces 1.6 megawatts of electricity. 0n sunny days, it produces more energy than the neighbourhood needs. but usually, it's during the battery storage process a lot of this power is lost. this facility looks quite simple but this is where the surplus energy is converted into hydrogen. hydrogen is a very efficient way of storing energy because very little is wasted. 0k, and it does that through electrolysis, which is splitting hydrogen and oxygen out of water? yes. but beyond its energy efficiency, hydrogen is being used to test lots of cutting—edge ideas. some is combined with c02 captured from the atmosphere to create

island, this is also the accident at the chernobyl nuclear power plant, this is the accident at fukushima daiichi it depends very much on the people who are responsible for the licensed specialists who are responsible for nuclear and radiation safety in such conditions many. director magate raphael grossi also said he was concerned about the issue of old nuclear fuel. you, as a specialist , can explain what is the threat in this, that maybe i would not say that it is old nuclear fuel, we know that nuclear there was a small mistake, to date five nuclear power units are in a state of cold shutdown , one the power unit is in a state of hot shutdown, because this power unit, which is at minimum power levels, is necessary for heating the city of the satellite, as well as for the technological needs of the station itself, well, it is very difficult to answer this question, because for this you need more detailed information, in what condition the assemblies are, what the aggressor country did in the active zones of the reactor. therefore , there is a terminal storage facility at the nuclear power plant