providing cash rebates to homeowners for purchasing home sealing services and energy-saving appliances, heating and cooling equipment and components therefor, and to business owners for purchasing energy-saving heating equipment, cooling equipment and components therefor as part of a program to reduce energy usage

consultation in the field of energy efficiency for homes and businesses, namely, providing recommendations to others on using gas and electricity more efficiently and on availability of rebates for energy-saving improvements to homes and businesses; conducting on-site energy usage audits for others; energy auditing, namely, providing home energy use reports to others