23608992 comment Comment Re:Regenerative braking? (Score 1) 229 by kevinqtipreedy on Saturday September 03, 2011 @11:25PM (#37300300) Attached to: Tapping Subway Trains For Energy I was thinking the same thing. I'm guess what they meant to say was 3-4 Megawatt Hours over the 30 seconds, which would bring and amperage to 42-56A.
