TY - JOUR AU - Maziotis, Alexandros AU - Molinos Senante, MarĂ­a PY - 2026 SN - 0043-1354 UR - https://uvadoc.uva.es/handle/10324/80991 AB - Improving energy and carbon efficiency in the provision of water services is essential towards more sustainable urban water cycle. This study investigates the performance of water companies in England and Wales by explicitly incorporating... LA - eng PB - Elsevier KW - water-energy-carbon nexus KW - heterogeneity KW - latent class analysis KW - stochastic frontier analysis KW - water utilities KW - drinking water TI - Accounting for heterogeneity in the water-energy-carbon nexus: Evidence from english and welsh water utilities DO - 10.1016/j.watres.2025.125185 ER -