Title: Restructuring Roundtable: Merchant vs Rate-Base
1Restructuring Roundtable Merchant vs Rate-Base
- presented by
- Dan Allegretti
2The Basic Idea
- Merchant Gooood!!!!
- Rate Base Baaaad!!!!
3Benefits of Moving to Merchant Model
Utility-owned power plant
Merchant power plant
- Three Main Benefits
- Competitive forces lead to more efficient
operation - Risk of generation plant cost over-runs shifted
from captive ratepayers to merchant owner
shareholders - Provide more efficient reliable power system
4More Efficient Operation
- Improved Generator Performance. Since Wholesale
Restructuring, plant availability in New England
has increased by 8, avoiding the construction of
up to five 400 MW generating facilities. - Reduced Emission Rates. While electricity
generation within New England increased 25
between 1998 and 2004, associated SO2 rates
decreased by 56, NOX by 57 and CO2 by 22. - Consumer Savings. Consumers have saved between
6.5 and 7.6 billion between 1998 and 2005,
based on projections of where prices would have
trended in the absence of restructuring.
Source A Review of Electricity Industry
Restructuring in New England, Polestar
Communications and Strategic Analysis (for the
New England Energy Alliance), September 2006.
5Less Ratepayer Risk
U.S. power company Duke Energy on Thursday
significantly boosted its estimated cost for
building two proposed power plants, citing higher
material expenses and a shortage of skilled
labor. Chief Executive Jim Rogers said at a
press luncheon that the proposed clean-coal power
plant in Indiana may cost 2 billion, up from a
prior estimate of about 1 billion. The cost for
the proposed conventional coal plant in the
Carolinas has been increased to 3 billion from
2 billion, Rogers said.
Source Reuters, November 16, 2006.
6Less Ratepayer Risk
In 2003 Exelon Corp. turned over ownership of the
newly re-powered Mystic and Fore River generating
plants to its lenders. According to the Boston
business Journal Exelon had acquired the plants
from Sithe for a 543 million note. None of this
money was recovered from captive ratepayers
through stranded cost recovery charges.
7Efficient Reliable System
- Nearly 40 of installed generation capacity is
now merchant - Competitive sector built almost all new
generation since early 1990s - Competitive Powers Fuel Diversity
- Coal 36
- Natural Gas 27
- Nuclear 27
- Renewables 5
- Other 5
8How Much More Do You Need To See????
- New England. 6.5 to 7.6 billion since
restructuring. Polestar Study 2006. - New York. 14.7 to 17.7 savings for all
customers. NYPSC Staff 2006. - PJM NY Combined. 430 million to 1.3
billion/year. LECG 2006. - Eastern Interconnect. 15 billion for 1999-2003.
Global Energy Decisions 2005. - Whole Nation. 34 billion over 7 years.
Cambridge Energy Research Associates. - Economists agree benefits are real. 2006 Open
Letter.