We are working on a LEED CS project where the investor will sell the energy produced on-site by photovoltaic systems to the tenants in the project building, according to internal fees at a premium rate compared to the market rate of non-renewable energy (though a typical rate for local renewable energy). No renewable energy will be delivered to the grid. The only energy sold will be directly to the tenants for energy consumption in the project building. The potential to buy renewable energy produced on-site will be outlined in the tenant design and construction guidelines (the primary tenant is already pursuing LEED CI). As long as all the renewable energy is produced and used on site, is charging the tenants in this manner eligible for LEED CS EAc2?