Energy storage news - November19th, 2021

This week’s TOP 5+1 features news about the construction of a solar-plus-storage project in French Guiana, two 100MWh storage systems in the UK, a storage project in South Africa, the financing of a 565MWh energy storage project in Hawaii, a solar-plus-storage project in Thailand, and plans for the construction of a green hydrogen production plant in Austria.


  1. Voltalia has started the construction of a 5MW solar plant with 10.6MWh battery in French Guiana.
  2. TagEnergy and Harmony Energy are building two 100MWh projects in the UK.
  3. Azelio will supply 1.3MWh of its long storage system to a project in South Africa.
  4. Plus Power has secured financing for its 185MW/565MWh Kapolei energy storage project in Hawaii.
  5. Sungrow is supplying a 49MW solar plus 45MW/136MWh storage project in Thailand.
  6. Austrian energy company Energie Steiermark will invest 10 million euros to build a green hydrogen production plant in Austria