SolarCity Coming to Buffalo - REI Impact???

[Shaun Carl]

So SolarCity broke ground the other day for a new 5 Billion dollar project building a manufacturing site that will bring 3k plus jobs to the area. It will supposedly be the largest solar panel manufacturer in the western hemisphere. 

I have 2 properties within a 3 mile radius of the new site. I had thought about selling one of these, but now I may just hold on to them. Has anyone had experience with really big projects/businesses popping up near their properties and the impact it has on appreciation and rents?