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OATT Policy Overview 3/11/11 Ren Orans

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Page 1: OATT Policy Overview 3/11/11 Ren Orans. Agenda History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia Evolving

OATT Policy Overview

3/11/11

Ren Orans

Page 2: OATT Policy Overview 3/11/11 Ren Orans. Agenda History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia Evolving

Agenda

History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia

Evolving North American Industry Standards

Access to Transmission under the OATT

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Page 3: OATT Policy Overview 3/11/11 Ren Orans. Agenda History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia Evolving

HISTORY OF OATT andUse in BC

Page 4: OATT Policy Overview 3/11/11 Ren Orans. Agenda History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia Evolving

Policy goals of FERC

A primary FERC policy objective is to encourage broad, competitive generation markets

• The tools FERC can use to drive its policy goals arise from its jurisdiction under section 201(b)(1) of the Federal Power Act

• Transmission of electricity in interstate commerce; and

• Sale of electricity at wholesale in interstate commerce.

Since mid-1990s, FERC has driven much of its policy agenda through a pro forma transmission tariff, beginning with Order 888.

Subsequent orders have modified the pro forma tariff, spoken to market structures (such as RTOs), and defined flexibility both inside RTOs and in regions without RTOs.

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Page 5: OATT Policy Overview 3/11/11 Ren Orans. Agenda History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia Evolving

FERC Order 888 (1996)

Order 888 set out a detailed pro forma open access transmission tariff (OATT)

Requires all public utilities to file an OATT that provides competitors the same services, on the same terms and conditions, as utilities provide to themselves and to their affiliates.

Allows third parties access to the transmission system without requiring utilities to separate transmission, generation, and marketing functions – no need for restructuring & divesting

Does not require direct retail access

Continues to provide certain advantages to domestic load service – flexible network secondary rights, for example.

Contains reciprocity provisions

Both OATT and SOC were created as companion orders and have evolved over time

Purpose: To open wholesale electric market competition

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Page 6: OATT Policy Overview 3/11/11 Ren Orans. Agenda History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia Evolving

Sets standard procedure that must be followed by all interconnection customers and transmission providers. Includes cost and responsibility allocation, rights, and dispute resolution processes.

RESULT: All costs associated with interconnection facilities before the point of interconnection assigned to the interconnection customer.Facilities beyond the point of interconnection are considered “network upgrades” and are paid for by the customer and refunded through transmission credits.

FERC Landmark Orders – Beyond 888

1996

Order 888/889

Requires all utilities to file an open access transmission tariff (OATT) that provides competitors the same transmission services it provides itself. SOC was introduced here too.

RESULT: Opened wholesale electricity market.

2000

Order 2000

Required public utilities that own transmission to join pools and RTOs.

RESULT: South/West U.S. complain and Congress sustains that utilities are not required to join RTOs. FERC is left with some pools and the rest using 888-type OATTs.

2003

Order 2003

2003

Order 2004

Revised standards of conduct for transmission providers and their associated energy affiliates. It required transmission function employees to work independently of sales/marketing employees

RESULT: Requiredcorporate functional separation

2007-2008

Order 890

Order 717

Reforms a number of elements of Order 888 to further enforce comparability and undue discrimination.

RESULT: Creates tiered imbalance charges and a conditional firm service. Also, FERC moves away from corporate separation approach

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Page 7: OATT Policy Overview 3/11/11 Ren Orans. Agenda History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia Evolving

OATT has Tracked Evolution of FERC Policy

FERC has continuously amended the OATT to follow changing policy goals, to make the tariff more practical, to track jurisdictional definition by the courts, and to follow industry evolution

• Flexible approach to RTOs and non-RTO regions

• Modified OATT to address issues that arise with undue discrimination (e.g. Order 890)

FERC has also relaxed its requirement for strict adherence to the pro forma

• Allows for regional or circumstantial differences, e.g. allows matters such as opportunity cost to be defined on a “case-by-case” basis if needed

• Provides wide latitude for business practice flexibility

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Page 8: OATT Policy Overview 3/11/11 Ren Orans. Agenda History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia Evolving

Functional Unbundling Example

Generation

Transmission

Distribution

Retail Service

Customer

Util

ity

GenerationIndependent

Power Producers

Transmission

DistributionWholesale Customer

Heri

tag

e

Vertically Vertically IntegratedIntegrated Separation of Transmission SystemSeparation of Transmission System

FERC Standard 888 OATT

Standards of Conduct

FERC Standard 888 OATT

Standards of Conduct

Divestiture of generation

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Page 9: OATT Policy Overview 3/11/11 Ren Orans. Agenda History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia Evolving

Adoption of the OATT in BC

BC Hydro introduced a FERC Order 888 pro forma OATT in the mid-1990s

• Primary motivation was to ensure access to US markets by adhering to FERC’s reciprocity requirement (Powerex received its PMA in 1997, and continues to hold it)

As was common at the time, BC Hydro originally followed strict adherence to the pro forma, even though it was non-jurisdictional to FERC

• BC Hydro OATT exclusively regulated by BCUC

BC Hydro adopted the original incarnation of FERC’s Standards of Conduct (SoC)

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Page 10: OATT Policy Overview 3/11/11 Ren Orans. Agenda History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia Evolving

BC Electricity Policy has also Evolved

2002 BC Energy Plan added new policy motivations for the OATT

• Private sector opportunity joined preservation of market access

• Generation divestiture and competitive generation markets were not pursued

BC separated transmission into a separate company, BCTC, during time of BC market structure changes

• Common government ownership kept tariff structure designed and suited to vertically integrated utility

BC Hydro has recently modified its SOC, reflecting FERC’s Order No. 717

Clean Energy Act continues to emphasize value of wholesale electricity trade and private sector opportunity

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Page 11: OATT Policy Overview 3/11/11 Ren Orans. Agenda History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia Evolving

EVOLVING TRANSMISSION INDUSTRY STANDARDS

Page 12: OATT Policy Overview 3/11/11 Ren Orans. Agenda History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia Evolving

OATT as Industry Standard

The evolving pro-forma OATT remains the North American industry standard

BC Hydro remained generally aligned with the changes of OATT over time

Other non-jurisdictional entities to adopt OATT:

• The Bonneville Power Administration is not federally regulated, but uses the FERC 888 pro forma OATT to remain consistent with industry practice in the West

• Hydro Quebec TransEnergie also uses a FERC 888 pro forma tariff for similar reasons

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Page 13: OATT Policy Overview 3/11/11 Ren Orans. Agenda History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia Evolving

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BPA Idaho Power

PacifiCorp

Northwestern

APS PNM

NV Energy

Sierra

PSCo/Xcel

FPL

Southern

EntergyTVA Duke

Progress

AvistaPuget

Portland

BCH SaskPowerTransenergie Hydro Quebec Newfoundland &

Labrador Hydro

Regions with Pools vs. FERC 888 OATT

Page 14: OATT Policy Overview 3/11/11 Ren Orans. Agenda History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia Evolving

Standards of Conduct Comparison: General Principles

BC Hydro BPA

Treat all transmission customers, affiliated and non-affiliated, on a non-discriminatory basis

Transmission function employees must function independently of marketing function employees

BCH employees and affiliates are prohibited from disclosing or using a conduit to disclose non-public transmission information to BCH’s marketing function employees

BCH must provide equal access to non-public transmission function information to all its transmission customers, affiliates and non-affiliates

Transmission function employees must function independently of marketing function employees

BPA employees and affiliates may not disclose, or use a conduit to disclose, non-public transmission function information to BPA’s marketing function employees

BPA will comply with SoC in transparent manner through compliance with various posting requirements and will provide equal access to non-public transmission function information to all its transmission customers, affiliates and non-affiliates

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Both BCH and BPA follow FERC’s SoC General Principles

Page 15: OATT Policy Overview 3/11/11 Ren Orans. Agenda History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia Evolving

OATT is Still Western Standard

There is no practical alternative for BC Hydro to operate without an OATT:

• Trade objectives require following industry standards and regional practices, and preserving Powerex’s PMA

• BC public policy has explicitly and repeatedly rejected adopting a competitive energy market

This places BC Hydro in the mainstream of transmission providers in the West

It places BC in the mainstream of energy market structures in the West

Exceptions:

• Alberta

• California

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Page 16: OATT Policy Overview 3/11/11 Ren Orans. Agenda History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia Evolving

Comparable Access UNDER OATT

Page 17: OATT Policy Overview 3/11/11 Ren Orans. Agenda History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia Evolving

Impacts of OATT Design

FERC aims to enhance transmission use in order to enhance wholesale electricity markets

FERC also aims to preserve the rights of existing customers and native load

OATT aims to eliminate undue discrimination so that all eligible customers have a fair and non-discriminatory opportunity to use the transmission system

OATT is not designed to ensure that there is result-based equality for all eligible customers

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Page 18: OATT Policy Overview 3/11/11 Ren Orans. Agenda History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia Evolving

Impacts of OATT Design

FERC has determined that it is not discriminatory when scheduling practices have disparate impacts on various types of users

FERC has not sought to use “set asides” or other tools to balance outcomes

Neither the BCUC nor BC policy makers have sought to modify FERC’s approach

• Seeking to provide equality of opportunity

• Not seeking to ensure equality of result

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Page 19: OATT Policy Overview 3/11/11 Ren Orans. Agenda History of the FERC pro forma Open Access Transmission Tariff (OATT) and its use in British Columbia Evolving

Key Takeaways

Key to non-discrimination is that BC Hydro’s terms and conditions of service are equal between BC Hydro’s own use of the system and third parties’ use

OATT provides the standard for non-discriminatory access in the West

OATT provides comparable access to transmission services but does not ensure equality of results

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