Technologies and Models ParkPower Technologies There are a range of green energy technologies that could be used by ParkPower projects, for example, ground source heat pumps, solar PV and hydro turbines. For those new to this area we have produced an introductory Technology Guide explaining the technologies reviewed for this project. This ParkPower Technologies note outlines the technologies we have reviewed and those which are in- and out- of scope for the ParkPower project. ParkPower Implementation Models We’ve also developed three models for how ParkPower projects could be implemented – we call these the 'Island', 'Generator' and 'Host' models. Read our Implementation Models note to find out more.