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ARPA-E says better sensors and controls could allow automakers to cut battery size by 20 to 50 percent.
The Advanced Research Projects Agency for Energy is highly popular, but its impact so far has been minuscule.
Sixty-six new energy research projects were announced on Wednesday. Here are some interesting ones.
The ARPA-E research agency funds R&D that is not advanced enough for the private sector to take on. Now its focus on alternative energy puts it in the political crosshairs.
The young agency is popular, but its short-term research programs aren’t enough.
If Envia can overcome some key problems, its technology could cut the cost of electric-car batteries in half.