SECTION 1.  Section 14 of chapter 25A, as so appearing, is hereby amended by adding the following subsection:-

(e)  For the purposes of this section, “energy conservation projects” shall mean projects to promote energy conservation including, but not limited to: energy conserving modification to windows and doors; caulking and weatherstripping; insulation; automatic energy control systems; hot water systems; equipment required to operate variable steam, hydraulic and ventilating systems; plant and distribution system modifications; devices for modifying fuel openings; electrical or mechanical furnace ignition systems; utility plant system conversions; replacement or modification of lighting fixtures; energy recovery systems; on-site electrical generation equipment using new renewable energy generating sources as defined in section 11F; decarbonization activities; and cogeneration systems.