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PG&E’s BMW i ChargeForwardPilot Program
October 19, 2015
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Company Facts Fortune 200 company located in San Francisco, CA
$17B in operating revenues in 2014
Over 22,000 employees
Energy Supply Services to 15M people:
• 5.2M Electric accounts
• 4.3M Natural Gas accounts
Peak electricity demand: Approx. 22,000 MW
Approx. 55% of PG&E’s electric supply comes from
non-greenhouse gas emitting facilities
Service Territory 70,000 sq. miles with diverse topography
160,000 circuit miles of electric transmission and distribution lines
49,000 miles of natural gas transmission and distribution pipelines
Pacific Gas and Electric Company
Source: http://www.pge.com/en/about/company/profile/index.page , CEC California Energy Demand Forecast 2014-2024 Preliminary Forecast and PG&E 2014 10-K filing
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BMW leads EV innovation by leveraging customer feedback
2009 2010 2011 2012 2013 2014
MINI E (2009-2012)
• Comprehensive user study of EV driving & charging patterns, range needs, etc.
• Battery 2nd Life pilot projects using MINI E battery packs
Active E (2012-2014)
• Continued broad user study of “Electronauts”
• Established award winning “Renewable Energy Certificates with Green Mountain Energy
i3 Series (2014-to date)
• Leveraged MINI E and Active E user studies to develop EV from the ground up
• Launched BMW i ChargeForward program
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PG&E and California are seeing strong EV market growth but barriers to adoption still exist
1. EPRI, R.L. Polk Data, Sep 2015
5,000-20,000
1,000-4,999
500-999
100-499
0-99
Cumulative EV Sales by County1
PG&E Service Area
70,000 EVs in PG&E service area
today
70,000 EVs in PG&E service area
today
3 Key EV challenges today:1. Higher upfront cost of EVs relative
to conventional vehicles
2. Range anxiety and lack of available charging infrastructure
3. Lack of easily-accessible customer information about EVs
3 Key EV challenges today:1. Higher upfront cost of EVs relative
to conventional vehicles
2. Range anxiety and lack of available charging infrastructure
3. Lack of easily-accessible customer information about EVs
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2013 Preliminary22% of total bundled retail sales
2020 Projected33% of total bundled retail sales
2002 Actual 11% of total bundled retail sales
Total RPS-Eligible Procurement17,030 GWh
Projected RPS-Eligible Procurement~26,500 GWh
Total RPS-Eligible Procurement7,504 GWh
Note: Generic means PG&E will procure from to be determined resources. Some of these resources will be procured through mandated programs such as: RAM, ReMAT and upcoming SB 1122 bioenergy feed-in tariff.Data Sources: PG&E’s 2002 Corporate Environmental Report, PG&E’s 2014 33% RPS Procurement Progress Report Last updated May 2014.
PG&E’s resource mix has changed significantly and will continue to change
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Flexible resources will be an important part of the resource mix in the near future
Lo
ad
& N
et
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ad
(M
W)
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Load Net Load Wind Solar
Load, Wind & Solar Profiles – High Load CaseJanuary 2020
Win
d &
So
lar
(MW
)
8,000 MW in 2 hours
6,300 MW in 2 hours
13,500 MW in 2 hours
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Goal of the pilot is to reduce the overall cost of EV ownership, increasing EV sales while supporting the grid
Automated response of
Vehicle/2nd life batteries
Automated response of
Vehicle/2nd life batteries
BMW-Driver Incentive($$$ / vehicle)
Grid services
Provided to PG&E
Grid services
Provided to PG&E
PG&E-BMW Contract
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Significant demand for the pilot with over 500 customers indicating interest in 100 available spots
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600
Jan-15 Feb-15 Mar-15 Apr-15 May-15 Jun-15 Jul-15 Aug-15
Pre-screening Applications
Pre-screening Applications
Submitted ApplicationsSubmitted
Applications
Passed Pre-screening Application
Passed Pre-screening Application
Nu
mb
er
of
Ap
pli
cati
on
s
Customer Enrollment Timeline
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BMW selects vehicles for charging delay based upon owner preferences and
notifies customers, who can opt out as desired.
Stationary battery provides additional power as needed.
100 kW
Cu
sto
me
r C
ars
BMW Server
PG&E
PG&E contacts BMW server(OpenADR 2.0b) to request load drop
Monitoring equipment verifies that total desired load drop is achieved.
BMW leverages “smart charging”, battery storage or both to supply grid services to PG&E
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23
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BMW has met performance targets with a combined approach in each event since project launch
0%
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Pe
rfo
rman
ce P
erc
en
tage
Number of DR Events
BMW's Performance in DR Events
Battery Share Vehicle Share
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Evening demand response events have resulted in a significantly higher share from the pool of EVs
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Pow
er D
raw
(kW
)
Hour of Day
Weekday Residential Vehicle Charging
DR events between 7-8AM resulted in an average of ~5% from the vehicle pool
DR events between 7-8AM resulted in an average of ~5% from the vehicle pool
DR events between 8-9PM resulted in an average of
~33% from the vehicle pool
DR events between 8-9PM resulted in an average of
~33% from the vehicle pool
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Time-of-use rates likely influence charging behavior for many customers
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Po
we
r D
raw
(kW
)
Hour of Day
Weekday Residential Vehicle Charging
Anytime Chargers
Scheduled Chargers
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Customers charge during the day more but overall less on the weekend
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160
Po
we
r D
raw
(kW
)
Hour of Day
Weekend Residential Vehicle Charging
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BMW and PG&E will partner with a research institution to better understand the following:
Motivation for Pilot Program Participation
Customer Feedback on Program Mechanics
Understand Role of Incentives
Smartphone App User Testing
Identify customer’s home electricity needs
Research on customer preferences will help inform future programs
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Estimate contract executed by end of October 2015
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Determine if automakers are willing to provide grid services
Evaluate the benefit of smart charging and second-life battery uses
Develop incentives to reduce the total cost of owning an EV
The i ChargeForward pilot is focused on evaluating three key objectives that may lead to scalable programs
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PG&E has been working closely with automakers on this pilot since mid 2013
BMW i ChargeForward Timeline
Grid Services Provided100kW provided via smart
charging and/or 2nd life batteries
RFI Released3Q 2013
RFP Released3Q 2014
2013 2014 2015 2016 2017
Pilot LaunchBMW enroll up to 100 customers
BMW Selected for Pilot4Q 2014