Hi !
I was thinking about a project which I might launch in 2017.
It's about creating a solar park and selling the energy to the government of that country.
Is there any way I could use NEM for anything in this project?
Yes, creation of immutable records. Is it a bulk meter? Does the government have an intake meter? Is it a multiple point injection of power supply?
How are you expected to be paid? Do you want to check and make sure nobody steals your output, i.e., is security an issue? It all depends on your design requirements. You can work that out and let me know what you want to do before we should think of whether Blockchain can be used.