GAZ kWh                         ELECTRICITE kWh                   EAU M2

2019 :                        222 730                                        159 943                                                       1 339

2018 :                        318 504                                        152 084                                                       1 678

2017 :                        367 729                                        148 487                                                       1 766

2016 :                        275 467                                        149 597                                                       1 829

2015 :                        290 799                                       160 755                                                      1 853

2014 :                        259 254                                         144 133                                                      1 494