Do I need a second gas meter for my second ADU?

[Magdaleno Garcia]

Hello BP family, 

I've finally finished my granny flat here in San Diego, Ca. and have a tenant in it at this time. 

I'm now planning on adding a couple of bedrooms and a couple of bathrooms to my primary home and adding a second ADU, my question is how do I know if I need a second gas meter to supply gas to that other ADU or can I just get a gas meter with a larger capacity for all three units/homes? This will be my second ADU but my first build from scratch so I'm new to this whole investing and building process.

Any advise or direction will be a huge help and greatly appreciated. 

Thank you.