energy water nexus: a case for engagement...water distribution wastewater treatment total values...

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Energy Water Nexus: A Case for Engagement

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Page 1: Energy Water Nexus: A Case for Engagement...Water Distribution Wastewater Treatment Total Values used in this report Northern California (kWh/MG) 150 100 1 ,200 2,500 3,950 4,000 Southern

Energy Water Nexus: A Case for Engagement

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Page 2: Energy Water Nexus: A Case for Engagement...Water Distribution Wastewater Treatment Total Values used in this report Northern California (kWh/MG) 150 100 1 ,200 2,500 3,950 4,000 Southern

Energy used to transport & treat water

Source:  California  Energy  Commission  

Page 3: Energy Water Nexus: A Case for Engagement...Water Distribution Wastewater Treatment Total Values used in this report Northern California (kWh/MG) 150 100 1 ,200 2,500 3,950 4,000 Southern

Source:  World  Business  Council  for  Sustainable  Development  

Dynamic system

Page 4: Energy Water Nexus: A Case for Engagement...Water Distribution Wastewater Treatment Total Values used in this report Northern California (kWh/MG) 150 100 1 ,200 2,500 3,950 4,000 Southern

Issue: Engagement

Page 5: Energy Water Nexus: A Case for Engagement...Water Distribution Wastewater Treatment Total Values used in this report Northern California (kWh/MG) 150 100 1 ,200 2,500 3,950 4,000 Southern

Current engagement….

Page 6: Energy Water Nexus: A Case for Engagement...Water Distribution Wastewater Treatment Total Values used in this report Northern California (kWh/MG) 150 100 1 ,200 2,500 3,950 4,000 Southern

Don’t know where their water comes from….

Source:  Texas  Water  IQ  

Page 7: Energy Water Nexus: A Case for Engagement...Water Distribution Wastewater Treatment Total Values used in this report Northern California (kWh/MG) 150 100 1 ,200 2,500 3,950 4,000 Southern

Don’t know how much water they use….

Source:  AAari  et  al,  ,2014  

Page 8: Energy Water Nexus: A Case for Engagement...Water Distribution Wastewater Treatment Total Values used in this report Northern California (kWh/MG) 150 100 1 ,200 2,500 3,950 4,000 Southern

Issue for Consumers: Where to Start? Hot vs Cold Water

Toilet  19%  

Clothes  Washers  15%  

Shower  12%  

Bath  1%  Other  

2%  Dishwasher  

1%  

Faucets  11%  

Leaks  10%  

IrigaPon  29%  

Residen'al  Water  Use  

Source:  AAari  et  al,  ,2014