HomeMy WebLinkAbout11.a. Receive updates on the Fleet Electrification Strategic PlanItem 11.a.
March 7, 2024
T O: HO NO R A B L E B O A R D O F D I R E C TO R S
F RO M :R I TA C HE NG, R E G UL ATO RY C O MP L I A NC E S E NI O R E NG I NE E R
RE V IE WE D B Y:L O R I S C HE C T E L , E NV I R O NME NTA L A ND R E G UL ATO RY C O MP L I A NC E
D I V I S I O N MA NA G E R
G R E G NO R B Y, D E P UT Y G E NE R A L MA NA G E R - O P E R AT I O NS
R O G E R S. B A I L E Y, G E NE R A L MA NA G E R
S UB J E C T: R E C E I V E UP D AT E S O N T HE F L E E T E L E C T R I F I C AT I O N S T R AT E G I C
P L A N
To ensure compliance with the C alif ornia Air Resources Board’s Advanced Clean F leets Regulation and
the Clean C ars I I Regulation,a D istrict-wide F leet Electrification S trategic Plan was developed to outline a
phased approach to electrify C entral San’s f leet and implement electric vehicle charging inf rastructures.
Staf f and consultants from Optony, I nc., will review the attached presentations on the F leet E lectrif ication
Strategic P lan.
Strategic Plan Tie-I n
G O A L TW O: Environmental Stewardship
Strategy 1 - Achieve compliance in all regulations, Strategy 4 - I dentify and advance sustainability initiatives, including
reducing energy usage and emissions
AT TAC HM E NT S :
D escription
1. P resentation - F E S P I ntro slides
2. P resentation - Optony
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Fleet Electrification
Strategic Plan
Updates
Rita Cheng, P.E.
Senior Engineer
Regulatory Compliance
March 7, 2024
Board of Directors Meeting
Acknowledgements
Project Oversight
•Resource Recovery –Melody LaBella
Project Support
•Regulatory –Robert Hess, Max David & Lori Schectel
•CSO –Jason DeGroot & Paul Seitz
•Maintenance Reliability –Steve Diethelm
•Electric Shop –Sean Sullivan & Adib Musawwir
•Pumping Stations –Leo Gonzalez
•Optimization –Michael Cunningham & Nitin Goel
•Capital Projects –Khang Nguyen, Nate Hodges, Adam Zaro & Edgar Lopez
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Attachment 1
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Fleet Electrification Drivers
•Regulatory
•CARB Advanced Clean Fleets Regulation
•CARB Advanced Clean Cars II Regulation
•Greenhouse Gas (GHG) Reduction
•Supports Central San’s Net Zero initiative
•Reduces Scope 1 direct GHG emissions
3
Fleet Electrification Strategic Plan
•Current strategy defers the acquisition of electric vehicles
until 2025 or beyond to allow adequate time for the
installation of the first phase of electric vehicle charging
stations.
•The charging needs proposed by Optony, Inc. represent
the minimum recommendations, based on:
•Typical driving patterns;
•Operational needs (+ a ~20% safety factor);
•Emergency response
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Optony Presentation
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CENTRAL CONTRA COSTA SANITARY DISTRICT
Fleet Electrification Strategic Plan
Presented by
Natalie Hanson & Rachel Lore
March 7, 2024 1
AGENDA
1. Introductions
2. Fleet Electrification Strategic Plan Objectives
3. Fleet Electrification Results
4. Charging Infrastructure Results
5. Financials
6. Funding Opportunities
7. Final Recap
8. Q&A
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2
AAttachment 2
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CONSULTING TEAM
Byron Pakter
Chief Executive Officer
Natalie Hanson
Director of Energy Programs
Coleman Thompson
Energy Systems Analyst
Rachel Lore
Electric Vehicle Analyst
Scott Clemons, PE
Electrical Engineer
FLEET ELECTRIFICATION
STRATEGIC PLAN OBJECTIVES
Comply with California’s Advanced Clean Fleets Regulation
Align with Central San’s Environmental Stewardship goals
and Net Zero Initiative
Minimize costs of fleet electrification and charging
infrastructure installation
Preserve normal operations and emergency response
capabilities
Optimize charging infrastructure for electric fleet vehicles
The Fleet Electrification Strategic Plan is a 15-year
multi-phase plan with the following goals:
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CALIFORNIA: THE CARROT AND THE STICK
There are various federal, state, and local incentives, rebates, and
tax credits that Central San can take advantage of to reduce the cost
of electric vehicles (EVs) or electric vehicle charging infrastructure
As a special district in the State of California, Central San is subject
to the Clean Cars II Initiative and the Advanced Clean Fleets
Regulation
ADVANCED CLEAN FLEETS
•The Advanced Clean Fleets (ACF) Regulation
applies to fleets performing drayage
operations, those owned by State, Local, and
Federal government agencies, and high priority
fleets
•State and Local Government requirements:
•Starting 2024, 50% of new medium- or heavy-duty
vehicle purchases must be zero-emission vehicles
(ZEVs)
•Starting 2027, 100% of new medium- or heavy-duty
vehicle purchases must be ZEVs
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ADVANCED CLEAN FLEETS
•There are exemptions to ACF that Central San should take advantage of for vehicles that do not have a viable
electric replacement option available on that market.
NOTE: These exemptions for wastewater utility specialty vehicles are subject to approval from CARB.
VEHICLE EXEMPTIONS
FLEET ELECTRIFICATION
STRATEGIC PLAN
•Part 1: Fleet Electrification and Charging Needs
Assessment
•Outlines various timelines for compliance with Advanced
Clean Fleets
•Estimates the total cost of ownership savings from
electric fleet vehicles
•Evaluates potential funding and financing opportunities
for EVs and electric vehicle charging stations
•And more…
•Part 2: Charging Infrastructure Site Designs
•Explores near-term and long-term charging infrastructure
solutions for electric fleet vehicles
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PART 1: FLEET ELECTRIFICATION
1. Electrification Timeline
2. GHG Emissions Reductions
3. Capital Budget
4. Total Cost of Ownership
5. Financials
WHAT WE FOUND
•Central San’s fleet of over 100 vehicles were studied for electrification
Pickup
55%
Truck
11%
Van
7%
Dump Truck
7%
Vacuum Truck
6%
Sedan
5%
SUV
4%
Chassis Cab
3%
Box Truck
1%
Bucket Truck
1%
CSO
49 vehicles
Martinez Treatment
Plant
48 vehicles
Pumping Stations
7 vehicles
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2040 FLEET ELECTRIFICATION TIMELINE
0
2
4
6
8
10
12
14
2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040
Nu
m
b
e
r
o
f
V
e
h
i
c
l
e
s
P
u
r
c
h
a
s
e
d
Light Duty (Exempt from ACF Regulations)
Medium or Heavy Duty
Exempted from ACF (Expiration Date TBD)
GHG EMISSIONS
0
50
100
150
200
250
300
350
400
2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041
Me
t
r
i
c
T
o
n
s
o
f
C
O
2e
Emissions - 2022 Baseline
Emissions - Medium- and Heavy-Duty Vehicles Only
Emissions - Whole Fleet Electrification Excluding Exemptions
Emissions - Whole Fleet Electrification Including Exemptions
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EV SUITABILITY – EXAMPLES
Ford F-150 Lightning
MSRP: $49,995+Ford E-Transit
MSRP: $51,500+
Chevrolet Silverado EV
MSRP: $74,800+
PURCHASE PRICE COMPARISON
0.0
1.0
2.0
3.0
4.0
5.0
6.0
Mi
l
l
i
o
n
s
o
f
D
o
l
l
a
r
s
~$1.1M
Expense
Internal
Combustion
Engine Fleet
EV Fleet
Ford F-150 Lightning
MSRP: $49,995+
Ford F-150 XL Standard
MSRP: $33,800+
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TOTAL COST OF OWNERSHIP
•Whole Fleet Electrification Excluding Exemptions maximizes fueling savings, operations and maintenance
savings, and available EV incentives
$378,363
$1,851,946
$2,996,046
$3,971,914
$5,366,134
$6,164,465 $6,295,760
$6,770,521
$365,974
$1,749,357
$2,807,005
$3,868,955
$5,252,334
$5,833,600 $6,011,453
$6,569,878
$(1,000,000)
$-
$1,000,000
$2,000,000
$3,000,000
$4,000,000
$5,000,000
$6,000,000
$7,000,000
$8,000,000
2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040
To
t
a
l
C
o
s
t
o
f
O
w
n
e
r
s
h
i
p
(
$
)
EV vs ICE Incremental Cost ICE TCO EV TCO
OVERALL TCO FOR EV REPLACEMENTS
6.5
6.6
6.6
6.7
6.7
6.8
6.8
6.9
Mi
l
l
i
o
n
s
o
f
D
o
l
l
a
r
s
~$200,000
Savings
Internal
Combustion
Engine Fleet
EV Fleet
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PART 2: CHARGING
INFRASTRUCTURE
A phased installation approach is recommended
for these priority sites:
•Collection System Operations (CSO)
•Martinez Treatment Plant
•4 Key Pumping Stations:
•Martinez
•Moraga
•Orinda Crossroads
•San Ramon
CHARGER ASSIGNMENTS
•Based on historical fuel usage and mileage data, vehicles are
assigned charger ports appropriate to their power requirements and
duty cycles, with an added safety factor
•Different levels of charging are used to meet the varied power needs:
•Level 2 mid-power (11.5 kW)
•Level 3 high-power (25 kW, DC Fast Charger)
•Level 3 very high-power (200 kW DC Fast Charger)
6 – 8 hours
4 – 6 hours
15 – 45 minutes
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CSO PRELIMINARY DESIGNS
MARTINEZ TREATMENT PLANT
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MARTINEZ TREATMENT PLANT
PUMPING STATIONS
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Options for procuring EVSE:
•Direct Purchase - Central San purchases outright and owns all
charging stations
•To take greater advantage of available charging infrastructure
incentives, rebates, and credits, Central San is recommended to
pursue Direct Purchase
•Charging-as-a-Service (CaaS) - Central San essentially leases
charging stations for a monthly fee
•Based on the feasibility assessment, CaaS may be a cost-effective
alternative to Direct Purchase, depending on contract terms as
compared to Central San’s low cost of capital
•CaaS may reduce the initial capital expenditures and may ensure
Central San is able to take advantage of modern charger stations as
technology continues to advance
•NOTE: These are preliminary estimates and are subject to change
with market conditions
EVSE FINANCING OPTIONS
$(1,000,000)
$-
$1,000,000
$2,000,000
$3,000,000
$4,000,000
$5,000,000
$6,000,000
2024 2026 2028 2030 2032 2034 2036 2038 2040
Ma
r
g
i
n
a
l
C
o
s
t
t
o
C
e
n
t
r
a
l
S
a
n
Cumulative EV and EVSE Costs Cumulative Marginal EV TCO Savings Cumulative EVSE Direct Purchase Costs
FINANCIALS
NOTE: The EV cost estimates include incentives, rebates, and tax credits from PG&E, Clean Vehicle Credit, and HVIP, but the charging infrastructure cost
estimate does not account for any incentives, rebates, or tax credits. Some chargers may be expediated to take advantage of available incentives.
~$333,000 in Annual Marginal Costs
Phase 1 EVSE Project
8 chargers ($1M)
Phase 2 EVSE Project
21 chargers ($3.3M)
Phase 3 EVSE Project
5 chargers ($850k)
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FUNDING SOURCES
•IRS Clean Vehicle Tax Credit for new ZEVs purchased in 2023 or after offers up to $7,500 per EV
that meets battery component and critical requirements
•California Hybrid and Zero-Emission Truck and Bus Voucher Incentive Project (HVIP)offers EV
incentives for HVIP eligible vehicles
•PG&E EV Fleet Program offers EVSE rebates for eligible communities and EVSE incentives based
on the number of medium- and heavy-duty vehicles to be electrified
•Marin Clean Energy EV Charging Rebate Program offers EV charging infrastructure incentives for
Level 2 chargers
•30C Alternative Fueling Infrastructure Credit offers EV charging infrastructure incentives for
government fleets
NOTE: The estimated TCO cost of implementation of charging infrastructure does not include any incentives, rebates, or tax credits.
FINAL RECAP
•Advanced Clean Fleets, effective January 1st, 2024, is a major regulatory driver for
Central San’s fleet electrification.
•Central San’s fleet of over 100 vehicles has many viable EV replacement options
available on the market, and more to come as the market and technology develops.
•Charging infrastructure will be developed through a phased transition to ensure
sufficient charging at the Collection System Operations Division and Martinez Treatment
Plant, with supplemental charging at the four key Pumping Stations.
•The marginal cost to Central San is estimated to be $333,000 annually, accounting for
electrifying the whole fleet except for Advanced Clean Fleets exemptions and installing
fleet charging stations. However, this cost may increase or decrease based on available
charging infrastructure incentives, rebates, or tax credits.
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