It also has a backup generator in place so its main New York trading floors can operate on Monday.

WSJ: Wall Street Braces for a

With a backup generator, Mr. Zimmermann said he expects to work from home for the next two or three days.

WSJ: Idled Stock and Bond Traders Watch, Wait and Position

Neither solar nor wind are powerful enough to carry the heavy load that a backup generator must provide to a facility such as a hospital or a school or a county prison.

FORBES: Peak Oil and ERoEI: Still Nonsense