New stack design for cheaper redox flow batteries
German scientists have proposed a new design for stacks used in redox flow batteries. Through a powder-to-roll process, a device that weighs 80% less than a conventional stack was fabricated.
Hydro storage project pumps new life into old Australian mine
Centennial Coal has secured more than US$3.8 million in government funding to assess the feasibility of turning a coal mine near Newcastle, New South Wales, into a pumped hydro storage site that could supply 600 MW of renewables to the grid.
