@article {Who2018,
title = {Who upgrades their residential heating system?},
year = {2018},
url = {https://www.esri.ie/publications/who-upgrades-their-residential-heating-system},
author = {Curtis, John and McCoy, Daire and Aravena Novielli, Claudia},
journal = {ESRI Research Bulletin 201818},
}