A set of comprehensive indicators to assess energy flexibility: a case study for residential buildingsFrancesco D’Ettorre, Marcus Brennenstuhl, Anjukan Kathirgamanathan, Mattia De Rosa, Malcolm Yadack, Ursula Eicker and Donal P. FinnE3S Web Conf., 111 (2019) 04044DOI: https://doi.org/10.1051/e3sconf/201911104044