Part of the FBI program demands that there first be a feasibility study of the facility. Within the same parameters John is talking about, in terms of how a solar panel array might fit into the possibilities for that building, the energy company would make that recommendation. Then, based on the cost and the potential return dates of the finances, the building owner would decide whether it was an appropriate decision to proceed with.
On October 2nd, 2012. See this statement in context.