Photovoltaic and Wind systems produce energy from sun light and the wind, generating no air pollution or waste. Sunlight and wind are free and abundant energy source. PV systems allows harvesting sunlight and generate electricity for use as needed. Wind energy systems utilize wind speed instead.

They have both long life expectancies and require minimum maintenance. The benefits far outweigh initial costs of both systems.

All best practices listed below can be implemented with positive returns at all locations visited on this engagement.