Voltaiko's main sources of income are brokering energy on the free market and selling the plants at subsidized prices at the end of the rental period. Take into account that the average life of each plant is about 25 years and, once your rental period is over, the tenant (the one who makes their home/business available for you) is bound by a contract with our companies for the management, maintenance and transfer of the energy produced in the years to follow.