Following are descriptions of a selection of projects that demonstrate our capabilities in the area of Supply Planning and Procurement.
Hedging Alternatives
and Natural Gas Price Stabilization Mechanisms
The Colorado Office of Consumer Counsel retained McFadden
Consulting to assist it in a proceeding established by the
Public Utilities Commission of Colorado to determine whether
price stability is an appropriate goal for local distribution
companies in their gas procurement practices and to examine
options for achieving more stable gas prices. Mr.
McFadden prepared a paper on various hedging alternatives
and price stabilization mechanisms and assisted in the preparing
the OCC’s comments in response to the Commission order.
Comments of other parties have been reviewed and various
options for stabilizing prices have been discussed with
other parties to the proceeding. The Commission held
a roundtable discussion on this matter at which Mr. McFadden
testified on behalf of the OCC.
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Review and Assessment
of Long Term Gas Supply Contracts
McFadden Consulting assisted Kansas Gas Service Company,
a division of ONEOK in evaluating several long-term gas
supply contracts. The contracts were entered into
in connection with the settlement of a regulatory proceeding
a number of years ago. The company requested Kansas
Corporation Commission authorization to assign the contracts
to a gas marketing affiliate. McFadden Consulting
assisted the company in evaluating the qualitative and quantitative
impacts the proposed assignment would have on its customers.
The quantitative evaluation used a strategic decision model
developed by McFadden Consulting. Mr. McFadden testified
at a hearing before the Kansas Corporation Commission on
this matter.
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Evaluation of Gas Supply
Planning and Procurement Functions of Arkansas Western Gas
Company
McFadden Consulting was retained by Arkansas Western
Gas Company (AWG), Arkansas Public Service Commission, Arkansas
Attorney General’s Office, and the Northwest Arkansas Gas
Consumers to conduct an extensive evaluation of AWG’s gas
supply management, planning, and procurement activities.
The evaluation was conducted pursuant to a joint stipulation
reached by the parties that settled six proceeding dating
back to the early 1990s involving AWG. The purpose
of the evaluation was to evaluate AWG’s gas supply planning
and procurement activities, assess AWG’s ability and options
to meet foreseeable system demand, including the diversity
of available gas supplies, and make recommendations for
bidding process changes and/or physical system improvements
to ensure adequate and reliable supplies at the lowest possible
cost. A significant issue was AWG’s reliance on supplies
purchased from its affiliate companies.
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Development of a Plan
to Exit the Merchant Function
Dominion East Ohio Gas Company retained McFadden Consulting
to assist a collaborative group, which included the company,
the Public Utilities Commission of Ohio, and the Ohio Consumers’
Counsel, in resolving several gas supply planning issues
and developing a plan that would permit the Company to exit
the merchant function. The issues included developing
a strategy for re-contracting with upstream pipeline companies
for transportation and storage services that were being
provided pursuant to contracts that were expiring.
McFadden Consulting assisted in developing a re-contracting
strategy that considered Dominion East Ohio’s customer choice
program in which more than 40% of its residential and small
commercial customers received gas from alternate suppliers
and the potential that the company may exit the merchant
function. Other issues included determining the company’s
role as supplier of last resort, system operations and balancing
requirements, and comparable capacity requirements for alternate
suppliers in the customer choice environment and in the
event the company exited the merchant function.
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Consideration of Various
Gas Price Hedging Proposals
As part of an integrated resource planning proceeding, McFadden
Consulting assisted the Utah Committee of Consumer Services
in considering various natural gas price-hedging alternatives
designed to stabilize gas prices to consumers. In
response to the volatile natural gas prices experienced
in 2000 and 2001, the company considered various alternatives
for stabilizing prices, including financial instruments
and longer-term pricing provision in gas supply contracts.
A significant factor in Questar’s pricing decisions
is that more than 50% of Questar gas supplies are obtained
from company-owned production, which is priced on a cost
of service basis. A settlement agreement was reached
that would permit recovery of various price stabilization
mechanisms through gas cost recovery mechanisms.
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Review of Questar Gas
Company Response to Declining BTU Content of Gas Supplies
McFadden Consulting was retained by the Utah Committee
of Consumer Services to review Questar Gas Company’s response
to the declining BTU content of gas supplies in its service
territory. As part of its response to the problem,
Questar constructed a CO 2 extraction plant costing
approximately $20 million, with a revenue requirement impact
of approximately $7.5 million and requested that the costs
be included in their gas cost recovery mechanism.
The coal seam gas processed by the plant was not purchased
by Questar, but rather was contractually transported by
Questar Pipeline to markets outside of Utah. Mr. McFadden
testified on behalf of the Committee at a hearing held in
June 1999. The Commission decided the costs associated
with the CO 2 plant should not be recovered through
the Company’s gas cost adjustment, but that they could be
considered in a general rate case filing.
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Evaluation of Columbia
Gas of Ohio’s Gas Planning & Procurement Functions,
including Hedging and Customer Choice Programs
The Public Utilities Commission of Ohio retained McFadden
Consulting to evaluate the gas supply planning and procurement
functions of Columbia Gas of Ohio. As part of the
review, McFadden Consulting assessed a hedging program instituted
by the company after the price volatility experienced during
the 1995-96 and the 1996-97 heating seasons. The company
used a formula based approach that established trigger points,
which permitted the company to lock in up to 50% of its
winter time flowing gas requirements. Another issue was
the impact the company’s customer choice program had on
gas supply procurement, as well as its need for upstream
transmission and storage capacity. In addition, the
role the company would fulfill if it remained in the merchant
function was also reviewed.
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Review of Arkansas Oklahoma
Gas Corporation Gas Procurements Practices
The Arkansas Public Service Commission retained McFadden
Consulting to review and analyze Arkansas Oklahoma Gas Corporation’s
natural gas purchasing procedures and practices. A
main issue is the company’s compliance with Arkansas’ statutes
requiring them to purchase gas supplies from the lowest
or most advantageous markets. McFadden Consulting
has reviewed the company’s responses to numerous data requests
and has interviewed key company personnel. The analysis
is continuing and a report will be prepared when the analysis
has been completed.
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Review of Price Volatility
and Gas Cost Adjustment Mechanisms
McFadden Consulting was retained by the Colorado Office
of Consumer Counsel to review a Public Service Company of
Colorado gas cost adjustment filing. The company filed
a revision that would increase its revenues by approximately
$87.5 million. The increase was requested two months
after the company had requested an $18.9 million reduction
in the gas cost adjustment. The purpose of the review
was to determine the appropriateness of the request and
to identify steps that might mitigate future swings in the
gas cost adjustment. As part of this project, Mr.
McFadden reviewed proposed gas cost adjustment rules promulgated
by the Colorado Commission. The proposed rules were
intended to streamline the Commission’s review process of
the annual gas cost adjustment filings made by all gas companies
under its jurisdiction. Mr. McFadden testified before
the Commission on this matter.
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Evaluation of Impacts
of Customer Choice Program on CG&E’s Gas Supply Planning
& Procurement Functions
McFadden Consulting evaluated Cincinnati Gas & Electric
Company’s gas planning and procurement practices and procedures.
The purpose of the evaluation was to assess the company's
effectiveness in gas supply procurement and planning to
achieve an adequate and reliable supply of gas at minimum
cost. A key factor was the potential impacts of a
recently-approved customer choice program on long and short
term supply planning, gas and capacity procurement, storage
utilization, and demand forecasting.
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Analysis of Gas
Planning and Procurement Functions
Mr. McFadden was retained to review the management of Public
Service Company of Colorado’s gas planning and procurement
practices. The review was part of an annual prudence
review as required by the Company’s gas cost adjustment
mechanism. The main focus of the review was on the
consideration of various portfolio options, the use of index
versus longer term pricing terms, the determination of upstream
transmission and storage capacity requirements, use of hedging
mechanisms, and capacity release transactions.
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Evaluation of East Ohio
Gas Company’s Gas Planning and Procurement Practices
The Public Utilities Commission of Ohio retained McFadden
Consulting to evaluate the gas supply planning and procurement
functions of Columbia Gas of Ohio. As part of the
review, McFadden Consulting assessed a hedging program instituted
by the company after the price volatility experienced during
the 1995-96 and the 1996-97 heating seasons. The company
used a formula based approach that established trigger points,
which permitted the company to lock in up to 50% of its
winter time flowing gas requirements. Another issue was
the impact the company’s customer choice program had on
gas supply procurement, as well as its need for upstream
transmission and storage capacity. In addition, the
role the company would fulfill if it remained in the merchant
function was also reviewed.
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Gas Supply and Capacity
Planning and Procurement
McFadden Consulting was retained by the City of Fort Morgan,
Colorado to review its gas supply and capacity portfolio.
The purpose of the analysis was to develop the optimum supply
and capacity portfolio to ensure that the City has an adequate
and reliable supply of gas at the lowest cost possible for
its customers. All gas supply, gathering, transportation
and storage agreements were reviewed. Transportation alternatives
were considered and assistance was provided in negotiating
the renewal of transportation agreement with the City’s
pipeline supplier. This transportation agreement provides
the City with maximum flexibility in transporting supplies
to the City’s service territory. We analyzed sources of
alternative gas supplies and identified the opportunity
to reduce the City’s gas costs by almost 25%. Assistance
was provided in implementing our recommendations.
Finally, assistance was provided in negotiating a transportation
agreement with the City’s second largest customer.
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Evaluation of Gas Columbia
Gas of Ohio’s Planning and Procurement Practices
Participated in evaluating Columbia of Ohio, Inc.'s
gas planning and procurement practices and procedures. The
purpose of the evaluation was to assess the company's effectiveness
in fuel procurement and planning to achieve an adequate
and reliable supply of gas at minimum cost. Reviewed the
organizational structure and overall management of the gas
supply and planning function of the company. In addition,
the long-term planning activities associated with gas supply
acquisition were analyzed.
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