Hey everyone,

I'm looking for any resources available on current geothermal pond loop systems in operation. Long story short, for a project I am looking to design a closed pond loop geothermal system to heat and cool a housing development w/ 60 units @ ~2000ft^2 each.

I figure it would help to sort of research some currently running systems out there to get some rough numbers in terms of required pond size and possible system configurations (# of pumps, etc...).

Any information on pond systems would be greatly appreciated. Thanks everyone.

[EDIT]- This probably could have went under commercial huh?