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Electric Vehicles…Energy storage and energy security!
Terry BostonPresident & CEOPJM InterconnectionAlternative Fuel Vehicles ForumMay 31, 2012
West Philly High PHEV
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PJM as Part of the Eastern Interconnection
KEY STATISTICSPJM member companies 750+millions of people served 60 peak load in megawatts 163,848MWs of generating capacity 185,600miles of transmission lines 65,441GWh of annual energy 832,331generation sources 1,365square miles of territory 214,000area served 13 states + DCInternal/external tie lines 142
• 26% of generation in Eastern Interconnection
• 28% of load in Eastern Interconnection• 19% of transmission assets in
Eastern Interconnection
21% of U.S. GDP produced in PJM
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As of 1/4/2012
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Wind Generation in PJM –Operational and Proposed
3
0
5,000
10,000
15,000
20,000
25,000
30,000
35,000
40,000
1999 2001 2003 2005 2007 2009 2011 2013 2015
Cum
ulat
ive N
amep
late M
W
In planning queues 4/5/2012
36,593If you like wind …
… You have to love Storage
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Intermittent Wind Generation
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‐
100,000
200,000
300,000
400,000
500,000
600,000
kW
Hour
ChattanoogaEPB Residential August Hourly Load
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July 21, 2011 – PJM New All-Time Peak
300 MW on the system at peak.
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• Mid-Atlantic Grid Interactive Car Consortium (MAGICC)
• Over three years experience
• 5 aggregated vehicles• Using Power Line
Carrier (PLC) to send AGC signal to the vehicles via the SAE J1772 communication standard.
MAGICC – PJM’s PHEV Demonstration ProjectWith funding support from:
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General Motors OnStar / PJM Pilot
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What am I?480,000 vehicles in United StatesAverage ~66 miles per dayMPG = ~7Parked 12 hours at same locationParked for 3 monthsGreat public visibility90 GW potential
Available for full-time Summer job.
Will Work for Fuel
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Why PHEV and CNG Fleet
35.5 % of U.S. Energy use is oil 8.8 of 10 Americans commute using cars
Shale gas can power PHEVs and CNG
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Pony Under the Christmas Tree?
60¢75¢ per “Gallon”
^
( PJM Off‐peak Price)
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Fleet Electrification – Energy Storage, Energy Security
“Unleash us from the tether of fuel” – Lt. Gen. James Mattis, USMC
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Fleet Electrification – DOD, non-tactical fleet
*Largest fuel consumer in non-tactical fleet: 43M gallons of petroleum/year
Project Focused on Four Areas:
1. Volume Pricing• 10,000 units annually
2. Battery Right-sizing• 6,000-3,000 miles/year
3. Infrastructure Planning4. Ancillary Services
Price of fuel on the battlefield: ~$400/gal
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Policy/Regulation
• Prices to devices or time-of-use rates• Utility load impact studies need to change with
the vehicles (3kW, 6kW, 9kW…)• Managed charging networks
– Third party aggregators willing to control vehicle charging to the benefit of consumers and the bulk power system should be encouraged.
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