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Going with the flow: Renewable energy battery breakthrough

Going with the flow: Renewable energy battery breakthrough

Summary

Scientists at Queen’s University Belfast have created a cheaper and easier-to-make flow battery using 3D printing and iron instead of expensive metals like vanadium. This new battery can store renewable energy and help researchers worldwide create reliable and consistent results to speed up green energy development.

Key Facts

  • The new flow battery costs about £74 to make, much cheaper than commercial ones costing up to £3,000.
  • It uses iron, which is easier to get than vanadium typically used in flow batteries.
  • The battery was developed by Dr. Hugh O’Connor during his PhD research.
  • The team provides a free, step-by-step instruction manual so other scientists can build the battery.
  • Flow batteries store energy in liquids and can hold power from renewables like wind and solar.
  • Consistent equipment helps scientists worldwide compare results more accurately.
  • This innovation aims to support the global move toward net zero carbon emissions.
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