1. Restructuring Roundtable
Welcome!
New England Electric
Restructuring Roundtable
December 8, 2006

2. Dominion Exploration and Production
Dominion Footprint
Dominion Delivery
Plus
1.2 million unregulated retail energy customers in 9 states
4.5 million franchise gas and electric delivery customers in 5 states
Dominion Exploration and Production
~6 trillion cubic feet equivalent of proved gas and oil reserves
Approximately 1.2 billion
cubic feet equivalent of
daily production
~ 28,100 Mw of electric generation
Dominion Generation
Dominion Energy
7,900 miles of natural gas pipeline
Nearly 1 trillion cubic feet of natural gas storage
Cove Point LNG Facility
6,000 miles of electric
transmission

3. Dominion Generation A Balanced 28,100 MW Portfolio
Generation unit mix
Generation fuel mix
Baseload
22%
Coal
10%
Gas/Other
28%
Intermediate
50%
Nuclear
13%
28%
Peaking
Purchases
28%
21%
Oil

4. Dominion New England Generation Assets : 4,865 MW
Salem Harbor
312 MW Coal (3 Units)
431 MW Oil (1 Unit)
Dominion is the largest, and provides the most balanced generation portfolio in New England
Brayton Pt.
1,078 MW Coal (3 Units)
435 MW Oil * (1 Units)
Manchester Street
426 MW Gas CC (3 Units)
Millstone
2,060 MW Nuclear (2 Units)
Source: Dominion Internal Database

5. New England…. it’s all about the fuel!!!

6. ISO – NE Change in Fuel Diversity
Oil Dominant
Gas Dominant

7. ISO - NE Fuel Diversity Comparison
Heavy Coal
Balanced Fuels
Heavy Gas
More
Costly

8. Discussion Balance is everything and what is missing…
Fuel Risk – constant challenge
Short term vs. long term
Issue at hand

9. Visit our website at: www.dom.com