large companies such as GE and Goldman Sachs have wind power divisions that focus on building wind farms in different parts of the country. However, wind power is available on a smaller scale by using small individual turbines to provide electricity to residences located where the wind resource is plentiful. Like solar energy, wind energy is abundant, one hundred percent renewable, widely available, clean, and lowers green house gas emissions if used to substitute harmful and non-renewable fossil-fuel-derived energy. Consumers can choose the system that is appropriate for their energy needs. Many states have tax-break incentives designed to promote the use of wind power as a substitution for conventional forms of electricity.