(1)
Reserved.
(2)
Except as provided in Sentences (3) and (4), the energy efficiency of all buildings shall
(a)
be designed to exceed by not less than 13% the energy efficiency levels required by Sentence 12.2.1.1.(2) of
O.
Reg. 332/12 (Building Code) as it read on December 31, 2024, or
(b)
conform to Division 1 and Division 3 or 5 of MMA Supplementary Standard SB-10, “Energy Efficiency Requirements.”
(3)
Except as provided in Sentence (4), the energy efficiency of a building or part of a building of residential occupancy that is within the scope of Part 9 and is intended for occupancy on a continuing basis during the winter months shall
(a)
be designed to exceed by not less than 15% the energy efficiency levels required by Sentence 12.2.1.1.(3) of
O.
Reg. 332/12 (Building Code) as it read on December 31, 2024, or
(b)
conform to Chapters 1 and 3 of MMA Supplementary Standard SB-12, “Energy Efficiency for Housing.”
(4)
This Article does not apply to
(a)
(b)
a building that does not use electrical power or fossil fuel, or
(c)
a seasonal recreational building described in Section 9.37. or 9.39.