FutureStructure Summit 2013: Water, Waste & Energy Systems

Chicago, Illinois, August 29 2013

A New Framework for Communities

718 Clean Tech Companies and Counting

• Robust, upward trending new company growth

•Strong focus on innovation with over 50 world-class research institutions providing R&D venues and demonstration sites

•Active partnership culture with multiple market connectivity organizations

•Recent iHub designation from Governor’s office for solar energy and storage

The San Diego Clean Tech Economy

ENERGY EFFICIENCY= 48

SOLAR= 181

BIOFUELS= 22WIND= 30

TRANSPORTATION= 29

MATERIALS= 12

Background

CleanTECH San Diego was created in 2007 to:

•Support Job Creation. Advance and diversify the San Diego region’s economic development goals

•Build a Common Agenda. Bring together the region’s diverse clean technology Stakeholders around a common agenda

•Prepare for an economy focused not only on production, but also sustainable production systems

•Help San Diego prepare for and benefit from California’s proactive regulatory policies

•Mission: Accelerate the San Diego region as a world leader in the clean technology economy

Who We AreACADEMICCSU San MarcosPoint Loma Nazarene University*San Diego State University*Scripps Institution of Oceanography*UC San Diego*University of San Diego

GOVERNMENT*City of Chula Vista*City of San DiegoCity of Santee*County of San DiegoGO-Biz*Navy Region Southwest*Office of Congressman Peters*Port of San DiegoSan Diego County Regional Airport AuthoritySan Diego Unified School District

INTERNATIONAL PARTNERSAUSTRADEConsulate of Canada in San DiegoGlobal CleanTech ClusterAssociationSwedish-American Chamber ofCommerceSwiss CleanTechUnited Kingdom Trade &Investment

NON-GOVERNMENTAL*BIOCOM

*CONNECTClean Technology and Sustainable Industries OrganizationWorld Trade Center San Diego*Imperial Valley Economic Development CorporationSan Diego Business JournalSan Diego Foundation*San Diego Regional Chamber of Commerce*San Diego Regional Economic Development Corporation*San Diego Sports InnovatorsSan Diego Workforce PartnershipSan Diego Zoo GlobalSouth County Economic Development Council

BUSINESS AND FINANCIAL*Bank of America Merrill Lynch*EcoElectron VenturesFigtree Energy Resource Co.Forestview Advisors*Lightsource Renewables, LLCStone & YoungbergTech Coast Angels*UBS Financial ServicesWells Fargo AdvisorsYgrene Energy Fund

ENERGY AND TECHNOLOGY*AMSOLAR Corporation

*Assure Controls car2goCellana*CitelumEnel Green Power North AmericaEverest Solar SystemsGeneral Atomics*General ElectricGreenHouse Holdings, Inc.*Honeywell International Iberdrola Renewables InvenergyKai BioEnergyLS PowerMarvin K. Brown Auto CenterOneRoof EnergyOSIsoftPearson FuelsPCN TechnologyPower AnalyticsQuail Brush Genco*San Diego Gas & ElectricSapphire Energy*Sempra Energy Silicon Border*SoitecSolar Gard*Sullivan Solar Power*Synthetic Genomics

BUILDERS AND CONTRACTORSBaker ElectricDPR Construction, Inc.HG Fenton

NECANielsen Construction Ca.Southern ContractingSwinerton Builders

PROFESSIONAL SERVICES*Barney & Barney Best Best & Krieger *California Strategies, LLC Chubb Insurance *Cushman & Wakefield *Deloitte & Touche*Ernst & Young Eddie Grace Creative Media Group Fidelity National Title*Green Talent Staffing *Haskell & White *Hutchens PR Irvine CompanyJones Lang & LaSalleKnobbe Martens Olsen & Bear*KPMG *Latham & Watkins Lockton Insurance Manpower*Morrison & FoersterPassage ProductionsPello Events*Procopio, Cory, Hargreaves & SavitchPromar Designs Stoel Rives, LLP Xconomy

850+ Cleantech Companies and Counting

• Robust, upward trending new company growth

• Over 400 innovator companies and over 450 market enabler companies

• County-wide distribution. Dense formation around universities, research institutes and colleges

• Strong activity in renewable energy, transportation, energy efficiency, energy storage and biofuels

San Diego’s Cleantech Economy

San Diego Region Street Lighting Collaborative

BACKGROUND:

• City of San Diego & City of Chula Vista launched pilot studies in 2008/2009

• DOE EECBG Project Applications Due June 25, 2009

• SDG&E conducted Street Lighting Seminar in August2009

• Peer-to-Peer Street Light Working Group launchedSept. 2009

• SLWG initial priority on Roadway Cobra Retrofits

Genesis of SD Street Lighting Working Group

Why Do Street Light Retrofits?BENEFITS:

• Globally, 159 TWh/yr. -- more than 36, 500MW power plants

• For most cities, Street Lights are amongst the highestsingle use of electricity, on average 25%

• Induction and LED technology retrofits both offer~40% energy savings compared to HPS & LPS; even more when integrated with adaptive controls

• Maintenance savings especially in the right-of-way

• Broad spectrum light sources provide improvednighttime visual acuity; enhanced public safety

• Highly visible application to grow public awareness and support for energy efficiency/sustainability

Clean San Diego SLWG Methodology/Results

• Tools & Templates- Online file sharing “Dropbox”- Field Studies- Specification Guidelines for roadway retrofits- Dark Sky/Observatory considerations- Sample RFP’s- Successfully implementing “piggybacking”

• Street Lighting Retrofits- 13 cities, > 60,000 retrofits in progress- > 20 million kWh annual savings- > $25 million in economic development- > $3M in annual taxpayer savings

• Next Applications- Post-top, acorn-style street light retrofits- Exterior & Interior Parking Lot retrofits

Clean Greening San Diego: Residential Pool Pump Program

•

*Source: 2010 CEC CA Residential Appliance Saturation Survey

Clothes Washer 110 kWh

Central A/C 493 kWh

Dryer 587 kWh

Television 620 kWh

Refrigerator 725 kWh

Freezer 898 kWh

Water Heater 2,149 kWh

Pool Filter Pump 3,794 kWh

Greening SDG&E Household Annual Average Electricity Use

Greening San Diego – Residential Pool Pump Program (GS-RP3)

•

2012 Year-End Pilot

• Why Focus on Pool Pumps?• #1 power load for homes with pools

Not included in Energy Upgrade CaliforniaSDG&E already has Rebate Program

• Pilot Methodology• Partner with Chula Vista and Santee

- Eight free retrofits in different geographic/demographic neighborhoods

- Develop “personalized”, neighborhoodcase studies

• Regional Replication- Leverage methodology for Residential EE/DR

Typical Pilot BEFORE/AFTER Smart Meter Data

•

BEFORE AFTER

Pump was running 6 hours at 1803W = 10.8 kWh Pump runs 3 hours at 607W; 5 hours at 223W = 2.9

kWh

Pool Pump is >3 times base home plugload Daily energy usage is reduced by 7.9 kWh ~ 73%

New pump programmed to minimize power bet. 11 am & 6 pm

Smart MeterWeeke’s PoolChula Vista

Sample SDG&E Electricity Savings

•

• Average monthly kWh usage Dec. 2011 through October 2012 = 951 kWh

• Variable speed pool pump installed 10/25/12

• Dec 2011 Dec 2012 Change28.8 kWh 20.0 kWh - 30%$186.90 $121.13 - 35%

SDG&E BillBush Family/Santee

San Diego Regional Opportunity

•

• Roughly 12% of SDG&E residential customers have swimming pools, equals 120,000

pools in the service territory

• Extrapolating average pool pump pilot energy savings and discounting 50% for

shorter winter pool pump cycles, the estimated SDG&E service territory opportunity

is:

100,000 pools x 210 kWh/month* x 12 months = 252,000,000 kWh per year

• With proper programming of the variable speed drive (VSD) pool pumps, 90% of this

energy reduction will come out of the 11:00 a.m. to 6:00 p.m. peak demand period

during the summer months!

New Collaborative Smart City San Diego Includes: • GE• SDG&E • City of San Diego• UC San Diego• CleanTECH San Diego

Primary Goal:• Prepare region for large scale EV deployments • Test key energy efficiency/ smart grid solutions• Support the sustainable San Diego project

Sustainable San Diego: Vision

Make San Diego an Globally Recognized ‘Smart City’

• Large scale, private sector driven project

• Establish region as a leader in sustainability

• Attract creative class to downtown

• Expand to other parts of San Diego

Phase One

Downtown San Diego Smart City Pilot:

• Select six pilot facilities: two residential buildings, two office/commercial buildings and two hotels

• Install OSIsoft software in six pilot facilities• Collect operational building data to

determine energy efficiency opportunities:

• Establish Baseline Energy Usage at Granular Level

• Identify and Prioritize “Peaks” – the bad actors

• Target areas for Energy Efficiency

Phase Two

Expanding the Pilot:

• Engage as many critical facilities and buildings into a common data infrastructure in doing similar analysis and making similar upgrades

• Integrate critical city infrastructures:• Water/Sewer• Transportation/Traffic• Street Lighting

Phase Three

• Campuses frequently manage multiple buildings as a single system

• To date, individual building owners have not been able to collaborate to achieve ‘campus benefits’

• The Goal: • Connect the buildings’ operating systems• Lower the individual and aggregate energy

usage• Establish permanent load reduction

Solar-to-EV Project at the San Diego Zoo

Project Summary• A solar photovoltaics system that will harness energy from the sun to charge cars,

store solar power for future use and provide renewable energy to the communityo Part of SDG&E’s Sustainable Communities Program and a Smart City San Diego

Project

Plug-In Events at the Five PEV ChargersNovember 26th, 2012 to July 31, 2013

* Note: Nov-12 is a partial month

*0.0

200.0

400.0

600.0

800.0

1000.0

1200.0

Nov-12 Dec-12 Jan-13 Feb-13 Mar-13 Apr-13 May-13 Jun-13 Jul-13

Sum of Energy (kWh)

Count of Energy (kWh)2

Month Energy (kWh) No. of Plugin Events Av. kWh/EventNov-12* 251 22 11.4Dec-12 634 61 10.4Jan-13 180 25 7.2Feb-13 167 19 8.8Mar-13 422 46 9.2Apr-13 477 54 8.8May-13 673 70 9.6Jun-13 769 88 8.7Jul-13 962 102 9.4Total 4,534 487 9.3

Plug-In Events at the Five PEV ChargersNovember 26, 2012 to July 31, 2013

Month #1 - 216003 #2 - 216147 #3 - 216005 #4 - 215939 ADA - 209694Nov-12* 27.6% 15.8% 47.2% 28.2%Dec-12 15.8% 9.9% 6.2% 6.7% 0.2%Jan-13 4.4% 2.0% 2.6% 1.4% 0.5%Feb-13 4.4% 2.6% 3.8% 0.6%Mar-13 13.8% 4.0% 3.5% 4.4%Apr-13 9.0% 10.7% 6.2% 4.2%May-13 17.9% 10.5% 6.4% 6.4%Jun-13 16.7% 13.6% 10.4% 8.0%Jul-13 14.3% 17.6% 11.0% 14.9% 1.0%

% Utilization of PEV Chargers

Notes:1. Zoo Hours: 9am–5pm or 8 hours2. Assume 6.6 kWh per hour3. Nov-12* is a partial month

August 2013

Preparing for Proposition 39 Project Implementation

K- 12 Schools Sustainability Strategy Collaborative

K- 12 Schools Sustainability Strategy Collaborative

•• Launched in June 2013 – Two Meetings Conducted to date

• Strong interest and participation from 13 school districts already

• Have developed and started sharing lists of Best Practices and#1 “Pipeline” Projects

• Starting to investigate CEC Bright Schools Program and other auditingoptions

• Anticipate final Prop 39 guidance and application/expenditure templates from the CEC in late 4Q’13

• Preliminary grant allocations for SD K-12 Schools is ~$24 million annually

Progress & Plans

Stay K- 12 Schools Sustainability Strategy Collaborative

Participating School Districts

• Cajun Valley Union School District• Carlsbad Unified School District• Del Mar Union School District• Encinitas Union School District• Escondido Union School District• Fallbrook Union High School District• Grossmont Union High School District

• Jamul-Dulzura Union School District• Lemon Grove School District• Ramona Unified School District• San Diego Unified School District• Santee School District• Sweetwater Union High School

District

Challenges to Achieving “Future Structure”

• Realities of Deployment of New Technologies at Scale

• Achieving regulatory Recognized Reductions in Aggregate Energy Demand

• Absence of Political consensus on the challenge and the proper response to the challenge

EVS & Chargers in Service Area(estimated)

• 5,595 Plug-in Electric Vehicles

• 560 Commercial Level Two charging units (503 Blink)

• 1,750 Residential customers on an EV Rate

As of Aug 16, 2013 28

Impact of DOE Suspension on ECOtality

• August 8 DOE suspended EV Project grant reimbursements; ECOtality is not authorized to incur any additional costs.

• City of San Diego • 138 Level 2 units• 21 sites

• Others in San Diego region • 37 Level 2 and 7 DC Fast Chargers • 8 sites

• CalTrans Del Lago Park and Ride Project

29

Electric Vehicle Day and Plug-In 2013

• Electric Vehicle Day, Sept. 28 at Liberty Station

• Largest EV Ride and Drive event ever in San Diego

• Largest gathering of EV drivers

• Free and open to the public

• Plug-In 2013 Conference & Exposition, Sept 30 to Oct 3 at the Convention Center, http://www.plugin2013.com/

• Exposition features latest plug-in electric vehicles, charging equipment, emerging technology, and more

• SDG&E sponsored networking event on the Midway Oct 1

• Opening plenary features Jessie Knight, Jr. and Supervisor Ron Roberts

30

Electrical Energy, Production and Distribution

• Cornerstones of Energy Regulation

• 24-7-365 Reliability

• Affordability

Self-Serve Generation

Conclusion

• Takeaways• Nothing is possible without active collaboration among diverse

stakeholders

• Capturing and communicating outcomes with hard data is essential too

political and market recognition

• Sustainability at scale remains an experiment with an unknown final

outcome

• Everything is hard until it becomes easy

Jim WaringExecutive Chairman

jwaring@cleantechsandiego.org

/CleanTECHSanDiego

Group: CleanTECH San Diego

@cleantechsd

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