100% renewable targets will require power storage to manage flows on the net
Electrolysers utilise these intermittent power flows to produce H2 gas from water
H2 gas can be stored in large quantities underground and transported via existing gas pipelines
H2 vehicles recharge faster and are more durable than battery powered transport
Growing H2 demand in industrial processes will reduce costs and increase supply

TOKYO plans to spend $385m on fuel-cell vehicle subsidies and hydrogen stations for the 2020 Olympics as part of Japanese Prime Minister Shinzo Abe’s plan to reduce his country’s reliance on nuclear power.

Japan’s capital will build 35 stations to fuel hydrogen-based fuel-cell vehicles and is in negotiations with Toyota and Honda to put 6,000 hydrogen cars on its roads by 2020, says Makoto Fujimoto, head of the planning team at the metropolitan government’s energy department.

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