PeteRoss writes: A consortium of scientists is developing a new type of large fluid battery that will be able to store enough renewable energy to power 2,000 homes. One of the roadblocks to large-scale renewable energy adoption is that it is intermittent — if the sun isn’t shining or the wind isn’t blowing power can’t be generated, so there is a tremendous need for systems that store excess power to be released as needed. These new batteries are based on redox flow technology — which converts chemical energy to electrical currents very quickly — and each one will be the size of a handball court.
"The eleventh commandment was `Thou Shalt Compute' or `Thou Shalt Not
Compute' -- I forget which."
-- Epigrams in Programming, ACM SIGPLAN Sept. 1982