Credit: David Matthiessen

Transcription

1 Credit: David Matthiessen

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3 Credit: William Short 3

4 2020 Municipal Operations Sustainability Goals Reduce greenhouse 30% CO gas emissions 30% 2 below 1990 levels Reduce energy use by 10% 10% 1 MW Increase solar on City facilities by 1 MW Reduce water use by 20% 20% 4

5 5 Branch Libraries 4 Fire Stations 27 Parks & 130 Acres of Open Space 10 Parking Structures Approx 3.7M sq ft of built environment 5

6 Emissions by Sector (MTCO2e) Municipal GHG Inventory (2015) Big Blue Bus 35% Buildings/ Facilities 27% Streetlights & Traffic Signals 8% Water Delivery 21% Vehicle Fleet 9% Emissions Trend 35,000 25,000 15,000 5,000-5,000-15, Buildings/ Facilities - Electricity Streetlights & Traffic Signals Water Delivery Renewable Energy Credits Buildings/ Facilities - Natural Gas Vehicle Fleet Big Blue Bus Total Net Emissions

7 Credit: Aslanian Architects

8 Annual Electricity Use (kwh) Annual Natural Gas Use (therms) Millions Thousands Municipal Energy Usage Trends Electricity Natural Gas

9 Annual Electricity Consumption (million kwh) Electricity for water treatment and distribution has increased by 40% since 2011 as a result of increasing local water capacity. Electricity use for all other functions has remained relatively constant or declined Buildings & Facilities Water Treatment & Distribution Streetlighting Traffic Controls 9

10 Annual Electricity Consumption (kwh) x Since 2011, some of the City s most energy intensive facilities have reduced energy use significantly % 22% 26% PSF/City Hall Library - Main Branch BBB - Maintenance Bldg. Unmetered Streetlighting SMURRF/Moss Ave Pumping Station (MAPS) 10

11 Annual Electricity Consumption (kwh) Thousands Variable speed drives help to reduce energy use at the SMC Swim Center and Annenberg Beach House, while LED lighting continues to reduce energy use at the Civic Center Parking Structure % 22% 33% 33% 40% 26%

12 12 Past Electricity Projects Efficiency Measure Year kwh Savings Occupancy Power Strips Plug Load ,822 Pico Underpass Lighting ,492 Streetlights Lighting ,295 Memorial Park Gym Lighting ,499 Streetlight Retrofit Lighting ,617 City Hall Lighting ,642 Open Space Management Office Lighting ,815 Server Virtualization Information Systems ,606 Moss Ave Pump Station Pumps ,606 Parking Structure 6 Savings by Design ,427 Santa Monica Pier Lighting ,901 Santa Monica Swim Center Variable Frequency Drives ,798 Vending Misers Plug Load ,060 Pico Branch Library Savings by Design ,368 Main Library HVAC Controls ,293 Main Library Garage Lighting ,823 Ken Edwards Center Lighting , Main Street Parking Lot Lighting ,175 Multiple facilities Direct Install ,245 Public Safety Facility Lighting ,654 Big Blue Bus Lighting ,163 TOTAL 3,590,539

13 Credit: Maintenance Design Group 13

14 16-18 CIP-Funded LED Retrofits Estimated kwh Savings Streetlights (1,291) 813,000 Downtown Parking Structures (Includes CO monitor and exhaust fan upgrade in Structure 9) 600,000 Beach Parking Lots 274,000 Memorial Park 200,000 Reed Park 13,300 Palisades Park 99,700 Airport Park 90,000 Airport Facilities TBD TOTAL 2,090,000 14

15 Year Original Power Replace ment Power Efficiency Quantity Est. Annual kwh Savings* 1 HP W Elitedesk 800 G1 Mini 65 W 74% ,380 2 HP W Elitedesk 800 G2 Mini 90 W 62% ,320 Total ,700 *Assumes operation of 40 hrs for 50 weeks 15

16 Civic Center Solar Port Main Branch Library Big Blue Bus Maintenance Building 3200 Airport Avenue Civic Center Parking Structure Parking Structure 6 Pico Branch Library Installed Solar Capacity on City Facilities (kw) System Size Cumulative Capacity

17 Credit: Frederick Fisher and Partners 17

18 Annual Natural Gas Consumption (therms) Significant efficiency gains in natural gas use at the Public Safety Facility and Big Blue Bus facility have come as a result of building management systems and more efficient space heating. 32,500 30,000 27,500 41% 50% ,000 22,500 21% 51% 34% 18% 45% 20,000 17,500 15,000 12,500 10,000 7,500 5,000 2,500 0 CCS - Annenberg Beach House Facilities - PSF BBB - Bus Maintenance Building Library - Main Branch City Yards 1 Animal Shelter Airport Airport Ave Fire - Station #2 18

19 Annual Natural Gas Consumption (therms) More efficient heating and cooling systems help to reduce natural gas use ,000 14% 44% ,500 51% 53% 62% 72% ,000 2,500 2,000 1,500 1, Fire - Station #3 Fire - Station #1 Airport Fire - Station #5 Ken Edwards Center Airport - Suite B Memorial Park PAL Facilities - MEA Trailer Airport Aiport Miles Playhouse

20 Past Natural Gas Projects Efficiency Measure Year Therm Savings Swim Center Pool heater replacement , th Street Pipe insulation ,160 Swim Center Boiler Replacement Main Branch Library Annenberg Beach House ,918 Pool Covers ,951 Swim Center Pool Covers ,600 TOTAL 36,341 20

21 Credit: City of Santa 21 Monica

22 Annual Water Consumption (Gallons) %

23 Annual Water Consumption (HCF) Significant water use reduction has been achieved through an aggressive plumbing retrofit and leak repair program. 25,000 20,000 32% 8% 21% 46% 15, ,000 5,000 0 Facilities Operations Pier Swim Center Annenberg Beach House 23

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25 Annual Water Consumption (HCF) Implementing irrigation management systems and practices has also helped to reduce outdoor water use. 6,000 5,000 47% ,000 3,000 22% 12% 29% 67% 76% 2,000 1,

26 Annual Water Consumption (HCF) % 48% 70% % 61% % 50%

27 Indoor Projects Quantity Low flow urinals installed 16 Toilets retrofitted/replaced 137 Showers retrofitted 145 Faucets retrofitted/repaired 431 Outdoor Projects Quantity Drip irrigation systems installed 71 Rotors installed/retrofitted 1,713 Sprayheads removed 3,116 Rotors removed 486 Irrigation controllers installed 36 Sq ft of turf removed 45,356 27

28 Credit: Clean Energy Fuels 28

29 Municipal Vehicle Fleet Mix Electric 12% (128) Propane 5% (39) Unleaded 25% (270) RNG 20% (209) Flex fuel 5% (57) Diesel 9% (93) CNG 25% (264) 29

30 Annual Greenhouse Gas Emissions (mtco2e) Vehicle Fuel Emissions Big Blue Bus 23,005 Vehicle Fleet 21,190 19,734 19,323 16,416 18,069 12,627 16,189 17,516 17,057 9,387 7,436 3,789 4,001 4,936 2,218 2,266 1,

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32 Annual Tons Disposed x Citywide Waste Disposal & Diversion Annual Diversion Rate 78% 83% 86% 84% 79% 78% 79%

33 Credit: Architizer 33

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