The Montreal case The Montreal case 1 The Montreal case The - PowerPoint PPT Presentation

The Montreal case The Montreal case 1

The Montreal case The Montreal case 2

Montreal 1992 Montreal 1992­2012 : Water­related investments related investments Value ($) $ / yr $ / yr Life expectancy (yrs) 30G$ 300M$ / yr 300M$ / yr 100 yrs 3

Montreal 1992 Montreal 1992­2012 : Water­related investments related investments 4

Montreal 1992 Montreal 1992­2012 : Water­related investments related investments 5

Montreal 1992 Montreal 1992­2012 : Water­related investments related investments 6

Montreal 1992 Montreal 1992­2012 : Water­related investments related investments 7

Wastewater : Wastewater : To disinfect or not to disinfect To disinfect or not to disinfect 8

Wastewater : Wastewater : To disinfect or not to disinfect To disinfect or not to disinfect 9

Wastewater : Wastewater : To disinfect or not to disinfect To disinfect or not to disinfect Ozone disinfection UV disinfection UV disinfection No disinfection Mortality rate : 0% Mortality rate : 36% Mortality rate : 36% 10 Mortality rate : 12%

Wastewater : Wastewater : To disinfect or not to disinfect To disinfect or not to disinfect Ozone disinfection UV disinfection UV disinfection No disinfection Investment : 150­192M$ Annual ops.: 9­10M$ Investment : 130 Investment : 130­155M$ Annual ops.: 8 Annual ops.: 8­9M$ 11

Young people helping out Young people helping out The Cégep de Saint­ Cégep de Saint­Laurent experiment 12

Young people helping out Young people helping out The Cégep de Saint­ Cégep de Saint­Laurent experiment • Pavillons A, B (classes) & Émile Pavillons A, B (classes) & Émile Legault (salle de spectacle) • Pavillon C (classes) • Pavillon G (aréna) • Pavillon D (centre sportif) Pavillon D (centre sportif) • Pavillon F (cafétéria et bibliothèque) Pavillon F (cafétéria et bibliothèque) • Pavillon E (classes et garderie) Pavillon E (classes et garderie) • • Eau chaude Eau chaude 13

Young people helping out Young people helping out The Cégep de Saint­ Cégep de Saint­Laurent experiment 14

Young people helping out Young people helping out The Cégep de Saint­ Cégep de Saint­Laurent experiment Pavillon F ­ Mercredi 14 février 2007 250 Pavillion E ­ Consommation d'eau du 12 au 19 mars 60 50 200 Consommation (L/min) 40 COnsommation (L/min) 30 150 20 10 100 0 50 50 Date et heure 0 00:00 01:00 02:00 03:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 Heure 15

Young people helping out Young people helping out The Cégep de Saint­ Cégep de Saint­Laurent experiment 16

Let’s not give up on Let’s not give up on Let’s not give up on Let’s not give up on young young people. people. Let’s not give up on Let’s not give up on any Let’s not give up on any Let’s not give up on Let’s not give up on Let’s not give up on Let’s not give up on Let’s not give up on any people. any people. people. people. Let’s Let’s never never never never give up. give up. The Montreal case The Montreal case 17