Post on 24-Jul-2020
Water Use & Efficiency Update
Finance and Information Technology Board MeetingJuly 18, 2018
0.0%
12.5%
25.0%
37.5%
50.0%
Single Family Residential Accounts Above Tier 2
-
2
4
6
8
0
400
800
1,200Ja
n-1
3
Mar
-13
May
-13
Jul-
13
Sep
-13
No
v-1
3
Jan
-14
Mar
-14
May
-14
Jul-
14
Sep
-14
No
v-1
4
Jan
-15
Mar
-15
May
-15
Jul-
15
Sep
-15
No
v-1
5
Jan
-16
Mar
-16
May
-16
Jul-
16
Sep
-16
No
v-1
6
Jan
-17
Mar
-17
May
-17
Jul-
17
Sep
-17
No
v-1
7
Jan
-18
Mar
-18
May
-18
Monthly MNWD RW Production with ETAF Inches ET
0
20
40
60
80
Total Turf Removal Applications by Month
Residential Commercial NatureScape
Applications
7-2016 8-2016 9-2016 10-2016 11-2016 12-2016 1-2017 2-2017 3-2017 4-2017 5-2017 6-2017 7-2017 8-2017 9-2017 10-2017 11-2017 12-2017 1-2018 2-2018 3-2018 4-2018 5-2018 6-2018
NatureScape 8,703 18,782 7983 6,520 10,083 1,020 3,025
Commercial 167,285 105,813 51,389 25,127 54,155 106,459 0 845 8,200 0 11,590 0 0 11,173 13,120 0 25,702 1,379 - 6,351 2,074 6,557 443,242 30,423
Residential 21,110 46,682 31,654 23,193 23,023 13,087 15,149 12,700 17,343 12,223 19,485 13,796 9,733 20,348 10,838 27,346 7,086 5,573 13,016 17,411 20,606 14,826 5,125 17,882
-
50,000
100,000
150,000
200,000
250,000
300,000
350,000
400,000
450,000
500,000
Total Turf Removal Application Size by Month
Residential Commercial NatureScape
Square Feet
0
500,000
1,000,000
1,500,000
2,000,000
2,500,000
3,000,000
3,500,000
4,000,000
4,500,000
5,000,000
5,500,0001
1-2
01
1
1-2
012
3-2
012
5-2
012
7-2
012
9-2
012
11
-20
12
1-2
013
3-2
013
5-2
013
7-2
013
9-2
013
11
-20
13
1-2
014
3-2
014
5-2
014
7-2
014
9-2
014
11
-20
14
1-2
015
3-2
015
5-2
015
7-2
015
9-2
015
11
-20
15
1-2
016
3-2
016
5-2
016
7-2
016
9-2
016
11
-20
16
1-2
017
3-2
017
5-2
017
7-2
017
9-2
017
11
-20
17
1-2
018
3-2
018
5-2
018
Total Turf RemovedSquare Feet
5,197,000
-
50
100
150
200
250
300
350
Residential Indoor Devices
HE Toilet HE Clotheswasher
$-
$10,000
$20,000
$30,000
$40,000
$50,000
$60,000
$70,000
Residential Indoor Dollars
HE Toilet HE Clotheswasher
-
20
40
60
80
100
120
140
Residential Outdoor Devices
Smart Timer Nozzles Rain Barrel Smart Timer - Direct Install
$-
$5,000
$10,000
$15,000
$20,000
$25,000
Residential Outdoor Dollars
Smart Timer Nozzles Rain Barrel Smart Timer - Direct Install
-
1
2
3
4
5
6
7
8
9
Commercial Indoor Devices
HE Toilet HE Urinals
$-
$0
$0
$0
$0
$1
$1
$1
$1
$1
$1
Commercial Indoor Dollars
HE Toilet HE Urinals
-
10
20
30
40
50
60
70
80
Commercial Outdoor Devices
Smart Timer Nozzles Rain Barrel
$-
$10,000
$20,000
$30,000
$40,000
$50,000
$60,000
$70,000
Commercial Outdoor Dollars
Smart Timer Nozzles Rain Barrel
Landscape Transformation Program
• MWD’s new turf replacement program
• Watershed approach to landscape design
• Native plants recommended
• $2 per square foot incentive
• Artificial turf allowed in MNWD program
SDG&E Low-Income Assistance Pilot Program
• One-stop shop approach
• Free high efficiency water and energy devices
• Free installation of devices
• Qualifying residential customers
SDG&E Business Solutions Pilot Program
• Targets commercial kitchens and restaurants
• Free water & energy audit
• Discount on high-efficiency water & energy devices
• SDG&E On-Bill Financing available
REBATE FUNDING LEVELS
July 11, 2018
Residential Device Rebates Parameters MWD MWDOC MNWD Total Incentive
High Efficiency Clothes Washers 85.00$ -$ 200.00$ 285.00$
Premium High Efficiency Toilets
1.06 gpf or less 40.00$ -$ -$ 40.00$
Weather Based Irrigation Controller
(Areas less than 1 acre) maximum of 2 WBICs 80.00$ -$ 150.00$ 230.00$
Soil Moisture Sensor per sensor 80.00$ -$ 150.00$ 230.00$
Rotating Nozzles minimum of 30 nozzles 2.00$ -$ 4.00$ 6.00$
Rain Barrels maximum of 2 barrels 35.00$ -$ -$ 35.00$
Cisterns tiered - caps at $350 250.00$ -$ -$ 250.00$
Non-Device Incentives Parameters MWD MWDOC MNWD Total Incentive
Turf Removal - Residential per square foot 1.00$ 0.50$ 0.50$ 2.00$
Commercial Device Rebates Parameters MWD MWDOC MNWD Total Incentive
Large Rotary Spray Nozzles per set; minimum of 8 13.00$ -$ 15.00$ 28.00$
Rotating Sprinkler Nozzles minimum of 30 2.00$ -$ 4.00$ 6.00$
Weather Based Irrigation Controller
(Areas greater 1 acre) per station 35.00$ -$ 40.00$ 75.00$
Soil Moisture Sensor per station 35.00$ -$ 40.00$ 75.00$
In-Stem Flow Regulator per regulator 1.00$ -$ -$ 1.00$
Ultra Low and Zero Water Urinal 200.00$ -$ -$ 200.00$
Connectionless Food Steamer per compartment 485.00$ -$ 500.00$ 985.00$
Air Cooled Ice Machine 1,000.00$ -$ 750.00$ 1,750.00$
Dry Vacuum Pump per 0.5 HP 125.00$ -$ -$ 125.00$
Laminar Flow Restrictor minimum of 10 10.00$ -$ -$ 10.00$
Plumbing Control Valve minimum of 10 5.00$ -$ -$ 5.00$
Cooling Tower Conductivity Controller 625.00$ -$ 600.00$ 1,225.00$
Cooling Tower pH Controller 1,750.00$ -$ 1,000.00$ 2,750.00$
Non-Device Incentives Parameters MWD MWDOC MNWD Total Incentive
Turf Removal - Commercial per square foot -$ -$ 2.00$ 2.00$
Spray to Drip - Commercial per square foot 0.20$ -$ 0.20$ 0.40$
Water Savings Incentive Program contact Water Efficiency 0.60$ 0.60$ 1.50$ 2.70$
RESIDENTIAL
COMMERCIAL