I'm on grid

EWT turbines are already generating revenues for many clients and allowing clients to offset expensive power from the grid.

Generate your own power and sell the electricity
Great Britain, Finland, North Ireland, Ontario, parts of the United States and the Netherlands are some examples where authorities provide programmes to encourage local generation solutions. 

....or offset more expensive power supplied from the grid
Generally known as 'net metering', communities and medium-sized industrial plants are using EWT turbines to reduce their annual electricity bill. Turkey and parts of the Untited States are examples of places where net metering is actively applied and where EWT is very active.