Exhibit 24
POWER OF ATTORNEY
              	KNOW ALL MEN BY THESE PRESENTS, that the
undersigned hereby constitutes and appoints Jeffrey S. Levy and
John S. Miele the true and lawful attorneys-in-fact and agents,
with full power of substitution and redistribution, for the
undersigned and in the undersigned's name, place and stead, in
any and all capacities (until revoked in writing) to execute for
and on behalf of the undersigned, in any and all of the
undersigned's capacities, any and all statements on Forms 3, 4
and 5 with respect to the undersigned's holdings of and
transactions in securities issued by Atlantic Power Corporation
(the "Company") in accordance with Section 16(a) of the
Securities Exchange Act of 1934, as amended (the "Exchange Act"),
and any and all regulations promulgated thereunder, and to file
the same, with exhibits thereto, and any other documents in
connection therewith, with the Securities and Exchange Commission
, and with any other entity when and if such is mandated by the
Exchange Act or by the By-laws of the National Association of
Securities Dealers, granting unto said attorneys-in-fact and
agents full power and authority to do and perform each and every
act and things requisite and necessary fully to all intents and
purposes as the undersigned might or could do in person thereby
ratifying and confirming all that said attorneys-in-fact and
agents, or their substitute or substitutes, may lawfully do or
cause to be done by virtue hereof.
              	This Power of Attorney shall remain in full
force and effect until the undersigned is no longer required to
file Forms 3, 4 and 5 with respect to the undersigned's holdings
of and transactions in securities issued by the Company, unless
earlier revoked by the undersigned in a signed writing delivered
to the foregoing attorneys-in-fact.
              	IN WITNESS WHEREOF, this Power of Attorney has
been signed as of January 23, 2019.

Signature:
/s/ Danielle S. Mottor____
Name:  Danielle S. Mottor