To bond or not to bond. That is the Question. [Linked Image]

That pesky service disconnect neutral - GEC bond! I REALLY like some of the UK designs.

To Kimberly,

Sounds like the power company and local inspection in your area will allow the second meter but don't require it. IF your existing 200 Amp service load calculation with the new dwelling added to it is workable (your electrician does this calculation, ask for a copy and talk through it with him/her), then the choice boils down to how much the different installations cost, and how much you want to buy. The electrician may not want to take the time to do this, if so, talk to another.

Al

Al Hildenbrand