I just started developing two new cities in the San Francisco region I've been working on. The Commercial city has my commercial and most of the residential with an Industrial city immediately to the south. In the Industrial city I have a coal power plant near the edge of the map with power lines running directly from the power plant to the map edge. When built I selected the "make neighbor connection" option. The cities are also connected by a highway, avenue, and several roads, though I know this has no bearing on power sharing. In the Industrial city there is roughly 1,400 mwh in excess of demand. I have let both cities run for several months after the plan was built and it still says that there are "No Neighbor Deals Currently Available" when I attempted to initiate one through the financial window. Any thought's our advice? Thanks in advance all.