(a) As used in this section, the following words shall have the following meanings unless the context clearly requires otherwise:- "Anaerobic digestion facility", a facility that:
(i) generates electricity from a biogas produced by the accelerated biodegradation of organic materials under controlled anaerobic conditions; and (ii) has been determined by the department, in coordination with the department of environmental protection, to qualify under department of energy resources regulations as a Class I renewable energy generating source under section 11F."Local government", a municipality or regional agency, including, but not limited to, the Cape Cod commission, established by chapter 716 of the acts of 1989, and the Martha's Vineyard Commission, established by chapter 831 of the acts of 1977, that has permitting authority over small clean energy infrastructure facilities.
"Small clean energy generation facility", energy generation infrastructure with a nameplate capacity of less than 25 megawatts that is an anaerobic digestion facility, solar facility or wind facility, including any ancillary structure that is an integral part of the operation of the small clean energy generation facility or, following a rulemaking by the department in consultation with the energy facilities siting board in which the facility type is added to the regulatory definition of a small clean energy generation facility, any other type of generation facility that produces no greenhouse gas emissions or other pollutant emissions known to have negative health impacts; provided, however, that the nameplate capacity for solar facilities shall be calculated in direct current.
"Small clean energy infrastructure facility", a small clean energy generation facility, small clean energy storage facility or small clean transmission and distribution infrastructure facility.
"Small clean energy storage facility", an energy storage system as defined in section 1 of chapter 164 with a rated capacity of less than 100 megawatt hours, including any ancillary structure that is an integral part of the operation of the small clean energy storage facility.
"Small clean transmission and distribution infrastructure facility", electric transmission and distribution infrastructure and related ancillary infrastructure, including:
(i) electric transmission line reconductoring or rebuilding projects; (ii) new or substantially altered electric transmission lines located in an existing transmission corridor that are not more than 10 miles long, including any ancillary structure that is an integral part of the operation of the transmission line; (iii) new or substantially altered electric transmission lines located in a new transmission corridor that are not more than 1 mile long, including any ancillary structure that is an integral part of the operation of the transmission line; (iv) any other electric transmission infrastructure, including standalone transmission substations and upgrades and any ancillary structure that is an integral part of the operation of the transmission line and that does not require zoning exemptions; and (v) electric distribution-level projects that meet a certain threshold, as determined by the department; provided, however, that the "small clean transmission and distribution infrastructure facility" shall be: (A) designed, fully or in part, to directly interconnect or otherwise facilitate the interconnection of clean energy infrastructure to the electric grid; (B) designed to ensure electric grid reliability and stability; or (C) designed to help facilitate the electrification of the building and transportation sectors; and provided further, that a "small clean transmission and distribution infrastructure facility" shall not include new transmission and distribution infrastructure facilities that solely interconnect new or existing generation powered by fossil fuels to the electric grid on or after January 1, 2026. "Solar facility", a ground mounted facility that uses sunlight to generate electricity.
"Wind facility", an onshore or offshore facility that uses wind to generate electricity.