Specifications include, but are not limited to: Proposals should include, but not be limited to the following areas of renewable energy: Grid Tied and Non Grid Tied: - Photo voltaic systems for electricity: flat panel, thin film, and concentrated - Wind power generator for electricity - Thermal heating system interior heating, swimming pool, Jacuzzi, and heated water - HVAC alternative energy powered heat and air conditioning systems - Lighting for street, parking, traffic control, parks and trails - Pumping systems for swimming pool, Jacuzzi, reservoir, lift station, and irrigation - Back-up generators solar, gasoline, diesel, and bio diesel Services should include, but not limited to the following: - Onsite evaluation for energy consumption - Provide a return on investment analysis - Offer consultation and communication for the right decision - Each system is custom designated and engineered specific - Professional installation scheduled for customer compatibility