The installation or implementation of: (1) insulation of a building structure and systems within the building; (2) storm windows or doors, caulking or weather-stripping, multi-glazed windows or doors, heat absorbing or heat reflective glazed and coated window or door systems, or other window or door system modifications that reduce energy consumption; (3) automatic energy control systems, including computer software and technical data licenses; (4) heating, ventilating, or air-conditioning system modifications or replacements that reduce energy or water consumption; (5) lighting fixtures that increase energy efficiency; (6) energy recovery systems; (7) electric systems improvements; (8) water-conserving fixtures, appliances, and equipment or the substitution of non-water-using fixtures, appliances, and equipment; (9) water-conserving landscape irrigation equipment; (10) landscaping measures that reduce watering demands and capture and hold applied water and rainfall, including: (A) landscape contouring, including the use of berms, swales, and terraces; and (B) the use of soil amendments that increase the water-holding capacity of the soil, including compost; (11) rainwater harvesting equipment and equipment to make use of water collected as part of a storm-water system installed for water quality control;