Weekend Read: A long time coming
Long-duration energy storage (LDES) is essential for decarbonizing the grid but gigawatt-hour scale systems continue to be tricky for companies with big ideas. Here are some of the latest innovations across a flourishing array of new – and old – ideas.
Novel redox flow battery paves way for low-cost storage
US researchers have facilitated the decoupling of power from energy design by incorporating a conducting carbon slurry in the negative electrolyte of an all-iron flow battery. In a new study, they describe the design considerations for slurry iron redox flow battery scalability.
U.S. research teams aim for long-duration storage at $0.05/kWh
To get long-duration storage costs down to $0.05/kWh, research teams funded by ARPA-E are pursuing breakthroughs in flow batteries, hydrogen storage and other technologies – even thermovoltaics.
14 industry heavyweights beg U.S. Congress not to slash research
President Donald J. Trump has proposed devastating cuts to the U.S. Department of Energy and its related research arms. Leaders from multiple industries – including names you’ll know – are begging the U.S. Congress not to implement them.
