Our client owns the building and occupies 50% of the square footage of a singularly metered building.

The owner (our client) signed a contract to purchase green power for 30% of the total building's usage. So the math would be if the owner is buying enough green power to offset 30% of the entire building that would be equivalent to 58% of the amount of their energy.

Did I explain that well enough without righting a novel?
The question is, will that fly? I guess you could arque that the amount of space does not dictate the energy usage, and that would be correct, but
I am trying to salvage the agreement the owner already made.

Thanks