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

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

Water Management Options

Option 1• Retrofit System is installed on current irrigation timers.Option 2• Superior Sterling Controller with fully integrated Water2Save system.

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

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

Managed Landscape Pilot ProgramManaged 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

Managed Landscape Pilot ProgramManaged Landscape Pilot Program