CHESC 2017 UC Santa Barbra June 26th29th. Session: Achieving a Net Zero Energy Campus Through a New Innovative Methodology

Transcription

1 CHESC 2017 UC Santa Barbra June 26th29th Session: Achieving a Net Zero Energy Campus Through a New Innovative Methodology

2 Critical first step - campus energy usage: Energy Data Management Plan renewable energy projects Integrated energy Master Plan for all campuses Sub-meters for individual buildings cost prohibitive and time consuming Systemwide data Flag energy hog/high usage buildings Predictive analysis DR program Schedule systems (HVAC, lighting etc.,) Plan renewable energy portfolio

3 Target - 100% renewable energy Demand Management increase EE/EC Demand Response programs Retro-Commissioning (RCx) Plan appropriate buildings All new buildings designed to be zero net energy On-campus Solar Photovoltaic Plan On-campus Fuel Cell Note: Enhance PCC s core mission of education: Drive existing momentum for sustainability in curriculum/workforce development, establish culture of sustainability and student leadership for sustainability

4 CERRITOS COLLEGE INTEGRATED ENERGY MASTER PLAN

5 Cerritos College Campus

6 INTEGRATED ENERGY MASTER PLAN / CERRITOS COLLEGE Quick Facts Founded in ,000+ students (FTES) 135 acres 41 buildings, I million gsf $560 million for campus modernization and new construction $2.1 million annual cost of energy

7 INTEGRATED ENERGY MASTER PLAN / CERRITOS COLLEGE Green Cerritos College Environmental Stewardship Sustainability Initiatives Board Policy 3580 Environmental Sustainability Cerritos College Sustainability Plan Greenhouse Gas Reductions Energy Savings Water Conservation Green Education USGBC s LEED standard for projects above $5 million CCC/IOU Partnership first-of-akind Integrated Energy Master Plan

8 INTEGRATED ENERGY MASTER PLAN / CERRITOS COLLEGE Capital Costs and Operational Costs

9 Cerritos College Campus

10 Challenges Facilities master plan IEMP overlay One meter over 40 major buildings One gas meter Sub meters do not isolate the different load cooling load, lighting loads, plug loads and heating. Data gathered has to be over 3 years to be effective Installation of permanent sub meter very expensive. Circuits may have to be modified Temporary meters used for a few months at best

11 What do we know Spatial mapping window, walls, footprint, etc Age of each building Codes determine performance and construction Climate files cooling and heating load Light fixtures lighting consumption Types of mechanical systems central plant, roof top packaged system, VRF systems, etc Energy Upgrades will effect IEMP

12 Data Analytics Regression methods in predicting the accuracy of software. ASHRAE recommendation of consumption in sq ft CBECS method of consumption Utility Data Utility bill alignment 15 minute data for 3 years

13 Workflow Methodolo Shang Sun Input EUI (BEopt) P 0 Architect ure Features A 0,A 1, A 2. Data Base Regression Predict Tool Output EUI HEED equest IES-VE IES-Ware EnergyPro DesignBuild er Data Collection Factor selection Regression Results Analysis Tool Development Verification 13

14 hang Sun Regressio Fitted Regression Model----Stepwise Total Heating Cooling Response: EUI (HEED), EUI(eQuest), et Predictor: EUI (BEopt), A1-A9, B1- B3 Stepwise: α =

15 INTEGRATED ENERGY MASTER PLAN / CERRITOS COLLEGE Existing Energy Consumption By Building

16 INTEGRATED ENERGY MASTER PLAN / CERRITOS COLLEGE Building Consumption by Phase

17 Existing Energy Consumption By Building

18 Comparison of Cerritos College EUI, CBECS and Goal EUI

19 Green House Gas Emissions

20 CHESC 2017 UC Santa Barbra June 26th29 SUSTAINABILITY / ENERGY PLAN SOUTH ORANGE COUNTY COMMUNITY COLLEGE DISTRICT

21 CHESC 2017 UC Santa Barbra June 26th-29th Session: Achieving a Net Zero Energy Campus Through a New Innovative Methodology

22 AERIAL MAP Saddleback College Irvine Valley College Advanced Technology & Education Park (ATEP) 3 2 Encompasses: 382 sq. miles Serves: 26 communities 909,000 residents 1 Student (2016): 42,546 Employees (2016): 3,175 VISUAL CONTEXT

23 WHAT WHY WHEN HOW WHERE WHO Saddleback College Irvine Valley College ATE P DISTRICT

24 Environmental Sustainability Statewide Strategy REGULATORY DRIVERS Governor Brown s Executive Order B and Senate Bill 32 (AB32): Sets economy wide cap on CA GHG emissions at 1990 levels no later than % reduction of GHG emissions over baseline levels by % reduction of GHG emissions over baseline levels by 2050 CA Renewables Portfolio Standard Executive Order S % from renewables by 2020 Senate Bill 97, amendments to CEQA Guidelines to address GHG emissions AQMD tasked with meeting Federal & State air pollutions requirements STATE REGULATORY DRIVERS

25 STEERING COMMITTEE

26 MASTER PLAN Saddleback College Student Headcount: 27,041 (2016 Fall) Acreage: 200 acres Facility GSF:853,216 Full Time Faculty: 242 Associate Faculty: 645 Classified Staff: 269 Administrators/Managers: 46 New Building Existing Building Existing Building Intent to be Renovated MASTER PLAN

27 SADDLEBACK COLLEGE SUSTAINABILITY TIMELINE Reclaimed Water Usage SCIENCES BUILDING: LEED Gold Sustainable Measures: Central Plant Upgrade Water Efficient Landscape with Reclaimed Water Low Flow Toilet Fixtures Drought Tolerant / Native Plants Passive Design (Daylighting, Insulation, etc.) Building Management System Energy Efficient HVAC & Lighting System Lighting Control Parking Lot Lighting Retrofit 1.5 MW Central Cogeneration Plant Annual savings: $480,000 On-Site Rainwater Treatment FINE ARTS BUILDING: HVAC Renovation LED Lighting Retrofit Building EMS Upgrade Annual saving: $350,000 TIMELINE

28 IRVINE VALLEY COLLEGE SUSTAINABILITY TIMELINE Mechanical & Electrical Equipment Retrofit Sustainable Measures: Water Efficient Landscape with Reclaimed Water Low Flow Toilet Fixtures with Reclaimed Water Motion Sensed Faucets Building Management System Energy Efficient HVAC & Lighting System Lighting Control & Daylighting Maximization Occupancy Sensors LIFE SCIENCES BUILDING: LEED Gold HVAC Retrofit Total savings in kwh/year: $55,140 Parking Lot & Solar Canopies Health Services- Concession Building: LEED Gold Equivalent Water Resource Conservation Plan Sustainable Measures: Drought Tolerant / Native Plants Irrigation with Reclaimed Water Non-Essential Water Use Elimination Remote Waste Management Student Installed Recycling Stations Hart Gymnasium: 60kW Photovoltaic Panels Campus Farming Sustainability Curriculum Campus-Wide Exterior Lighting Retrofit Total savings in kwh/year: 465,081 (53% reduction) Winner of 2015 California Community Colleges Board of Governors Energy and Sustainability Honorable Mention Award LIBERAL ARTS BUILDING: LEED Gold Equivalent Sustainable Measures: Water Efficient Landscape Reclaimed Water Irrigation Low Flow Toilet Fixtures with Reclaimed Wate TIMELINE

29 BREAK-OUT SESSION 2 (30 MIN.) Develop Vision, Define Goals And Prioritize 1. Each person on their own: Please order the cards with the 12 focus areas per your priority and tape on the 11/17 sheet (5 min). 2. Discuss a possible vision for the Sustainability Framework Plan: where does the college want to be in regards to sustainability? 3. What are the goals (SMART) that need to be met to accomplish the vision? 4. What should the timeline be for each goal? 5. How can the goals be measured? 6. As a group: Please order the cards (second set) with the 12 focus areas per your priority and tape on the 11/17 sheet. BREAK-OUT SESSION

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31 12 FOCUS AREAS Management and Organizational Structure Create a Climate Action Plan Facilities Operation Sustainable Building Practices Student and Curriculum Development Energy Efficiency On-Site Generation and Renewable Energy Transportation, Commuting, and Campus Fleet & Travel Water, Wastewater, and Sustainable Landscaping Green Purchasing Solid Waste Reduction and Management Campus and Community Outreach & Awareness

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33 Sustainability Strategic Direction Sustainability Planning Organization Chart Sustainability Core Value Sustainability Plan (Long Term) Water Conservati on Community Engageme nt Co- Curriculum Activities Investmen ts Purchasi ng Landscapi ng Curriculum CAMPUS MASTER PLAN Intent: Integrating sustainability planning into the campus master plan serves as roadmap for sustainable development and provides a longterm vision for the whole campus. Strategic Direction (Short Term 5yrs) Design & Construction Policy Solar Energy Plan Energy Conservatio n Policy Energy Conservation Business Plan Climate Action Plan (Long Term 40 yrs) Recycling Policy Recycled Paper Purchasing Plan Campus Master Plan (Long Term 50 yrs) Transportatio n Plan Bike Lane Master Plan Low Impact Development (Sustainable Stormwater Management Plan) Requirement: All sustainability programs and projects should be incorporated in facility master plans. Define the campus vision and values for sustainability. Identify goals and priorities for development and implementation at earlier stage. MANAGEMENT AND ORGANIZATIONAL STRUCTURE

34 SEPSC WORKING GROUPS SEPSC GOVERNANCE & POLICIES TEACHING, LEARNING & OUTREACH SUSTANIABLE TRAVEL PLANNING WASTE REDUCTION, REUSE & RECYCLE GREEN BUILDINGS & SUSTAINABLE OPERATIONS Data collected from Break-out Sessions

35 PRIORITY ANALYSIS Management and Organizational Sustainable Building Practices Facilities Operation Energy Efficiency Create a Climate Action Plan Campus and Community Outreach Water, Wastewater, and Student and Curriculum Development Transportation, Commuting, and On-Site Generation and Renewable Green Purchasing Solid Waste Reduction and Data collected from Irvine Valley Campus Break-out Session

36 Green Campus & Green Curriculum & Green Community 1 Management and Organizational Structure 2 Energy Efficiency 3 Facilities Operation 4 Sustainable Building Practices 5 On Site Generation and Renewable Energy 6 Transportation, Commuting, and Campus Fleet & Travel 7 Water, Wastewater, and Sustainable Landscaping 8 Solid Waste Reduction and Management 9 Green Purchasing 10 Student and Curriculum Development 11 Campus and Community Outreach & Awareness 12 Create a Climate Action Plan CCCCO - 12 AREAS OF FOCUS

37 Questions? Jodi Titus School of Social and Behavioral Science Department Geography BSTIC Room BST202-C 949/ Bharat Patel PE, CEM, LEED AP Principal Engineering Leader d c 601 S. Figueroa St., Suite 500 Los Angeles, CA bpatel@hed.design