Mae datblygiad Collier's Way yn cynnwys 18 o dai cyngor sydd wedi'u hadeiladu yn ôl safonau PassivHaus. Mae hynny'n golygu eu bod yn effeithlon iawn o ran ynni ac felly'n sicrhau biliau tanwydd isel iawn. Mae Cyngor Abertawe'n adeiladu mwy o gartrefi ar y safle, gan ymgorffori technoleg batri, paneli solar a phympiau gwres ffynhonnell aer, diolch i gyllid gan y Rhaglen Tai Arloesol.
The Colliers Way development consists of 18 council homes which have been built to Passivhaus standards. This means they are extremely energy efficient with very low fuel bills. Swansea Council are building more homes on the site, incorporating battery technology, solar panels and air source heat pumps thanks to funding from the Innovative Housing Programme.