Coastline Housing Ltd recognises the importance of high quality data and the assessment of best options of energy related improvements for each home. Working with Parity Projects we have been able to develop significant plans in terms of our approach to stock improvement and were impressed with the Portfolio process. In particular it helped us identify the realistic potential of the stock in terms of energy efficiency. It reports on the likely costs of improvements which has allowed sensible targets to be agreed for energy improvement and customer household savings. The Parity team are an extremely knowledgeable and experienced group of professionals who worked well with our company representatives throughout this project, and we are extremely pleased with the results of this approach to intelligence-led asset management.