Time Tested Water Management for over 10 Years - Water2Save
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Time Tested Water Management for over 10 Years - Tony Dalto, director of efficiency, Water2Save - Presentation 2/3 Opportunities and Trends
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Time Tested Water Management for over 10 Years - Water2Save
- 1. Real World Audited Savings Continuous Guaranteed Savings Year-After-Year Full Accountability Dollar Savings Based on Water Bill Reduction Guaranteed Performance With or Without Rebates
- 2. Proven Savings Method • Site Audit and Savings Appraisal • Savings Guarantee • Weather Zones are Established for each Property • Irrigation Times are Adjusted Based on Zones • 2 Way Wireless Monitoring of Controllers • Drought Restriction Management • Tracking of Meter Consumption Data
- 3. Water Management Options Option 1 • Retrofit System is installed on current irrigation timers. Option 2 • Superior Sterling Controller with fully integrated Water2Save system.
- 4. Adjusts Irrigation Runtimes for Tomorrow’s Watering Needs Using Forecasted Weather and Actual Weather Measurement Correction Method Resulting in 15% More Savings Over Using Yesterday’s Weather
- 5. Managed Landscape Pilot Program Project Summary Number of Property Sites 14 Number of Irrigated Acres 78.5 Number of Water Meters 63 Number of Controllers Managed by W2S 84 Projected Savings Historical Water Usage (Acre-Ft) 458 Projected Savings for All Sites (Acre-Ft) 148 Water Savings Totals for All Sites (Gals) 48,000,000 Average Projected Percent Savings Per Site 32% Projected Energy Savings (kWh) 528,000
- 6. Managed Landscape Pilot Program Property Type Location Water District Target Gallons Prelim 1 Apartments El Cajon Otay WD 49% 6,367,918 58% 2 Condos Mission Valley City of San Diego 20% 2,288,132 47% 3 School Linda Vista City of San Diego 36% 1,774,555 n/a 4 Condos Chula Vista Otay WD 34% 3,450,868 57% 5 Condos Tierrasanta City of San Diego 35% 3,690,333 77% 6 Apartments Rancho Bernardo City of San Diego 33% 4,568,762 52% 7 Apartments Mission Valley City of San Diego 33% 5,850,108 71% 8 Condos Poway City of Poway 36% 1,919,966 n/a 9 Single-Family HOA San Marcos Vallecitos Water 31% 3,084,932 n/a 10 Townhomes La Jolla City of San Diego 29% 2,922,780 n/a 11 Single-Family HOA La Jolla City of San Diego 25% 5,353,758 n/a 12 Commercial Point Loma City of San Diego 27% 2,140,589 n/a 13 Single-Family HOA Cardiff by the Sea San Dieguito WD 35% 2,014,027 n/a 14 Condos Del Mar City of San Diego 29% 2,326,250 n/a Total 45,426,728