Title: CapX 2020 Transmission Expansion Plan Realizing the CAPX2020 Vision
1CapX 2020 Transmission Expansion PlanRealizing
the CAPX2020 Vision
- South Dakota Energy Infrastructure Authority
- June 9, 2006
- Terry Wolf, Missouri River Energy Services
- Manager, Transmission Services
2Todays topics
- What does CapX 2020 propose to build?
- Background
- Project Group 1
- Project participation
- What is the implementation approach?
- Investment allocation and cost recovery
- Regulatory and communications
- Agreement development
- Key Drivers for Generation Development
3Key Drivers for Generation Development Need a
Market
- Coal Generation
- Transmission
- Facilities
- Tariff
- Taxes
- Rail
- Water
- Wind Generation
- Transmission
- Facilities
- Tariff
- Taxes
- Wind Resources
- Ancillary Service Costs
4Key Drivers for Gen. Development Benefit of
MISO Mkt
- Wind in MISO Market
- Market Access / Market Price
- Locational Marginal Cost
- Lower Ancillary Service Costs
- Transmission Tariff Structure NO PANCAKE
- Market Value for Wind in MISO
- High level analysis 25-35 greater value for
wind in MISO market than outside MISO market - CapX doesnt solve the transmission or energy
market tariff issues, it does helps with physical
infrastructure
5CapX participation
- Core members
- Great River Energy
- Midwest Municipal Transmission Group
- Minnesota Power
- Missouri River Energy Services
- Otter Tail Power
- Southern Minnesota Municipal Power Agency
- Xcel Energy
- Participating utilities
- Basin Electric Power Cooperative
- Dairyland Power Cooperative
- Minnkota Power Cooperative
- Rochester Public Utilities
- Wisconsin Public Power Incorporated
6CapX 2020 What is it?
- A vision for transmission infrastructure
investments for Minnesota, currently only
facilities being proposed are under MISO tariff. - Intent is to meet growing loads of participating
utilities with high reliability - Geography defined by service territories, plus
- Regional transmission facilities for capacity and
reliability that support load serving - Generation and transmission to serve load
- Planning study with a 15-year horizon
- It will put risk issues in focus for utilities,
regulators and other stakeholders
7Overview Why is CapX needed?
- Load growth in Minnesota is continuing
- New baseload generation is needed
- Major transmission projects are needed
- Some plans exist, but lack commitment
- Regulatory and business challenges must be
addressed
8CapX 2020 Technical Scope
- Will include new generation scenarios
- Will address transmission planning requirements
for MN Renewable Energy Objective - Will help address issues related to the
achievement of market efficiency, congestion
relief
9CapX 2020 Assumptions
- Load Levels
- MAPP 2009 models with loads adjusted to 2020
levels based on MAPP Load and Capability Report -
- Generation Levels
- Known planned resource additions
- Buffalo Ridge Wind, BSP II, etc
- Resource Planners
- Identify locations where they are studying
- Generation interconnection queue
- MISO, IS
- Stakeholder input
10CapX 2020 Study Analysis
- Computer Modeling
- Steady state power flow
- Single contingency (ACCC)
- Voltage stability
11Significant analysis has confirmed the timing and
critical need for CapX transmission assets
- 15 year plan
- Multiple planning studies
- Three scenarios
- Project group sequence driven by need criticality
- Estimated capital cost in excess of 3 billion
over time
Project Group 1
12CapX 2020 Coordination
- Studies
- Upper Great Plains Transmission Coalition
- Northwest Exploratory Study
- Northern IA/Southern MN Exploratory Study
- Red River Valley Transmission Improvement
Planning Study (TIPS) - Dakota Wind Studies 2004 (WAPA)
- MISO Baseline Reliability
- Groups
- MISO
- Sub-Regional Planning Groups (SPG) in MAPP area
- MN State Transmission Plan
13CapX 2020
CapX 2020
Specific Project
Specific Project
MISO MTEP
State Plan
14A message in todays briefing a sense of urgency
- We have a transmission expansion plan
- Regional 345kV system
- Design and project sequence driven by time
critical needs - These assets must be built in order to serve the
regions customers reliably - Collaborative efforts have achieved legislative
and regulatory reform for cost recovery in
Minnesota - There are high expectations that we will deliver,
and significant downside if we do not - An execution model has been established
- There is participant consensus to move ahead
15What does CapX 2020 propose to build?
- Background
- Project Group 1
- Project participation
16Regional Transmission Constraints
ND
MN
MI
WI
SD
WY
IA
NE
KS
MO
CO
OK
AZ
NM
TX
Constrained Paths East / West Interconnection
17Vision Study ResultsNeed for 345-kV Backbone
System by 2020
8,000 MW of new generation, including 2,400 MW
renewables, to serve 6,300 MW load, forecasted
through 2020
18Continuing work refines the plan, but the first
project group is ready for implementation
19Project Group 1 1.1 1.3 billion (planning
estimate) Further revision of Groups II and III
expected as detailed engineering proceeds
20Project Group 1
- White, SD to SE Twin Cities
- This project, BSP II 115 kV projects together
provide outlet for 1000 incremental MW of wind
and south metro reliability - Scope 180 miles (est), 345 kV
- Expected In-Service 2012
- SE Twin Cities to Rochester to LaCrosse
- Reliability for south metro, Rochester, LaCrosse
- Scope 140 miles (est), 345 kV
- Expected In-Service 2011
21Project Group 1
- Fargo to St Cloud area
- Fargo, Central MN regional reliability and some
outlet for ND generation - Scope 170 miles (est), 345 kV
- Expected In-Service 2012
- Bemidji to North Central MN
- Grand Forks and surrounding region reliability
- Scope 70 miles (est), 230 kV
- Expected In-Service 2011
22Minnesota Governments Response to CapX
- 2005 Significant legislation
- Improved investment recovery
- Streamlined license process by moving siting to
the PUC - Enabled the TransCo business model
- February 2006, DOC meeting Were growing
impatient Why arent you moving ahead to
build? Deputy Commissioner Garvey, MN DOC - June 2, 2006, Minneapolis Star and Tribune "Am I
impatient that we don't have more transmission?
Yes." Deputy Commissioner Garvey, MN DOC
23What is the implementation approach?
- Investment allocation and cost recovery
- Regulatory and communications
- Agreement development
- Virtual organization
24CapX has an approach to two key financial
questions
- 1. Investment Allocation
- How much does each organization invest?
- 2. Cost Recovery
- How much cost is recovered from each
organizations customers?
- MISO has developed a regional approach (RECB) for
recovering transmission costs key elements
approved by FERC (02/2006) - CapX seeks alignment between costs recovered, and
the allocated opportunity to each participant to
invest in the assets - CapX members believe MISOs proposal is an
acceptable model to allocate the investment
opportunity among members/participants - Non-MISO, CapX members recover costs on a basis
defined by project agreements, not the RECB
tariff - RECB compatible with MN Tracker for IOU cost
recovery
25Group 1 Project Investment Will the be there?
- Key unknown Will CapX utilities provide the
capital to build? - Approach in ranked order
- Investment Allocation project participants have
1st right to invest - Shortfall Opportunity if project participants
choose not to fully fund, the other CapX members
have the next opportunity - Access capital markets if capital is
unsubscribed, we will be forced to access the
capital markets, including the possible formation
of a TransCo, or special project entity
26Building Support for Group 1 Projects
- Political, regulatory and communication strategy
must match the scale and difficulty of the
undertaking - Pre-regulatory filing activities
- Develop intelligence through opinion leader
surveys, political consultants - Develop target audiences, messages, communication
materials - Make intial contact with legislators, local units
of government, important stakeholders, media - Post-regulatory filing activities
- Public information meetings, work with local
government to co-sponsor introductory meetings - Pro-active media contacts
- Begin route development process in parallel with
CON proceeding, involve the public up front
27Regulatory Plan
28Resource commitments require agreements
- Project Agreement for each project
- Defines investment commitment
- Defines investment recovery for non-MISO members
- Defines project development roles
- Details which components each member owns
- Specific operations and maintenance arrangements
- Establishes interconnection agreements
- CapX governance and operations cost sharing
agreement - Defines the CapX virtual organization and its
activities - Defines governance
- Commits members to sharing the operating costs
29Regional Grid Growth Required
- MN is an net energy importer
- New plants to address the MN generation capacity
shortfall require generation outlet - Push for renewable power not enough lines where
the best wind blows - SD is a net energy exporter now and will likely
be into future - As of June 2, 2006 1860 MW of generation
interconnect in MISO and IS queues
30Realizing the CapX Vision with a sense of
urgency
- We have a transmission expansion plan
- Regional 345kV system
- Design and project sequence driven by time
critical needs - These assets must be built in order to serve the
regions customers reliably - There are high expectations that we will deliver,
and significant downside if we do not - There is participant consensus to move ahead
- Municipals, Cooperatives, and IOUs