EX-21.1 15 a12-1072_1ex21d1.htm HECO EX-21

HECO Exhibit 21

Hawaiian Electric Company, Inc.

SUBSIDIARIES OF THE REGISTRANT

The following is a list of all subsidiaries of the registrant as of February 17, 2012. The state/place of incorporation or organization is noted in parentheses.

Maui Electric Company, Limited (Hawaii) |
Hawaii Electric Light Company, Inc. (Hawaii) |
Renewable Hawaii, Inc. (Hawaii) |
Uluwehiokama Biofuels Corp. (Hawaii) |
HECO Capital Trust III (a statutory trust) (Delaware) (unconsolidated) |