Los Angeles Community College District

Transcription

1 Los Angeles Community College District BLUE AND GREEN TOGETHER Developing Sustainable Integrated Approaches to Green Technologies and Water Usage Green California Schools and Community Colleges October 30, 2015 Building for tomorrow s leaders 1

2 LACCD Overview Established in 1969 Governed by seven-member Board of Trustees Nation s largest community college district 36 cities, 882 square miles Nine college campuses and two satellite campuses serve more than 149,000 students Building for tomorrow s leaders 2

3 Capital Program $6.26B Prop A 22% Prop AA 17% State / Local / Fed 4% Measure J 57% Bond Measure Year and Amount Essential Purpose Proposition A Proposition AA Measure J 2001 $1.245 Billion 2003 $908 Million 2008 $3.5 Billion To repair, rehabilitate, modernize, and construct new facilities at all nine colleges. To repair, rehabilitate, modernize, and construct new facilities at all nine colleges. For use in furthering the colleges master plans, land acquisitions and the buyout of energy contracts. J is for Jobs Building for tomorrow s leaders 3

4 Capital Program $6.26B $7.00 Bond Balance (in $billions) $6.00 $5.00 $4.00 $3.00 $2.00 $6.26 $4.46 $5.13 $1.00 $- $1.13 Total Bond Expended To be contracted Contracted Building for tomorrow s leaders 4

5 Capital Program Projects Remaining projects 594 Projects Completed 31 projects 46 projects In construction In design In planning Building for tomorrow s leaders 5

6 Sustainability Programs (in millions $) $300.0 $250.0 $200.0 $150.0 $100.0 $50.0 $- Energy Transportation Storm Water Expended $61.7 $15.8 $4.2 Contracted $90.7 $25.2 $4.6 Current Funding $128.8 $68.0 $23.0 Building for tomorrow s leaders 6

7 Sustainability Policy Sustainable Policy Adopted in % Renewable Energy Central plants on 7 of 9 campuses Renewable program is complete More than 60 LEED Certified projects Focus on measurement & demand response Building for tomorrow s leaders 7

8 Sustainability Policy LEED LEED certified guideline for new construction and for major renovations over 7,500 square feet LEED Platinum achieved at the discretion of campuses and its presidents, who have chosen to go over and beyond board mandate Sustainability checklist used for major renovation and for new construction projects Building for tomorrow s leaders 8

9 Sustainability Policy Renewable Energy 20% energy efficiency target in excess of Title 24 for major renovations and for new construction over 7,500 sq. ft. 10% amount of energy for projects to be from onsite renewable source(s) 15% and 10% exceed American Society of Heating, Refrigerating and Air-Conditioning Engineers performance requirement for new construction and for major renovations, respectively Building for tomorrow s leaders 9

10 Water Efficiency Low flow irrigation Dry-bed arroyos Native plants Waterless urinals Cistern water capture Gray water systems Building for tomorrow s leaders 10

11 Other Sustainability Features Transit oriented Operations & Maintenance Daylighting Building for tomorrow s leaders 11

12 Energy Program Generation Solar PV Solar thermal Building for tomorrow s leaders 12

13 Energy Program Generation Storage Thermal Building for tomorrow s leaders 13

14 Energy Program Generation Storage Thermal Ice Building for tomorrow s leaders 14

15 Energy Program Generation Storage Central Plant Hot & chilled water Power building clusters Expansion Digital control Building for tomorrow s leaders 15

16 Demand Management Retrofit all energy consuming elements Lights, fans, pumps, etc. Install conservation features in all buildings Insulation, low-e glass, white roof State of the art and new technologies Occupancy sensors Metering and monitoring systems Building for tomorrow s leaders 16

17 Measurement & Demand Response 160 electric, water and gas meters integrated with energy management & building automation systems. Building for tomorrow s leaders 17

18 Measurement & Demand Response Location Energy cost avoidance* Peak demand cost avoidance* Total cost avoidance* City $49,195 $45,802 $94,997 East $31,900 $68,657 $100,556 Harbor $23,597 $25,250 $48,846 Mission $21,545 $24,175 $45,720 Pierce $28,447 $30,479 $58,927 Southwest $17,603 $32,953 $50,556 Trade-Tech $15,020 $16,685 $31,704 Valley $28,489 $31,056 $59,545 West $19,521 $35,444 $54,966 TOTAL $235,316 $310,501 $545,817 *-all figures are annual estimates. Building for tomorrow s leaders 18

19 Sustainability Southwest College LEED Platinum School of Career and Technical Education (SOCTE) Provided the space for the college to develop a new Environmental and Technology Science Program. Building for tomorrow s leaders 19

20 Sustainability Pierce College LEED Platinum Library/Learning Crossroads Building Estimated to provide a 51% water savings and includes an underfloor air distribution system. Building for tomorrow s leaders 20

21 Sustainability Pierce College LEED Platinum Library/Learning Crossroads Building 46% est. energy cost savings over the previous building ($56,073/year) and 25.4% est. energy use reduction. Building for tomorrow s leaders 21

22 Sustainability Mission College LEED Platinum East Campus Complex Photovoltaic panels provide courtyard shade. Water use reduction of 40% beyond baseline. Natural daylighting & views available to 98% of regularly occupied spaces. Building for tomorrow s leaders 22

23 Sustainability Mission College LEED Platinum East Campus Complex Using LEED and ASHRAE 90.1, total energy cost savings compared to the baseline model of the building is $254,698 annually, or a 43.9% savings. Building for tomorrow s leaders 23