Central Maine Power

Company
Local System Plan
Presentation

Planning Advisory Committee Meeting

November 17, 2011

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 Purpose of Local System Plan

Per Attachment K – Local, this LSP presentation:

• Describes projected improvements to non-PTF
that are needed to maintain reliable customer
service.
• Reflects:
– LSP Needs Assessments
– Corresponding transmission system planning studies

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 LSP Communication
• LSP is communicated to the PAC at an ISO-NE PAC RSP
meeting once a year.
– Separate meetings can be arranged if needed
• PAC, Transmission Customers, and other Stakeholders
have 30 days to provide written comments for
consideration to CMP

– CMP’s contact:
Curtis Beveridge
Manager System Planning
Central Maine Power Company
83 Edison Drive
Augusta, Maine 04336
(email: curtis.beveridge@cmpco.com)

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 LSP Communication cont.

• Each PTO is individually responsible for

publicly posting and updating the status of its
respective LSP and the transmission projects
list on a website in a format similar to the
RSP project list
• The ISO-NE RSP project list contains links to
each individual PTO’s transmission project
list
• CMP’s LSP project list is located at:
http://www.cmpco.com/SuppliersAndPartners/Transmission
Services/CMPTransmissionSvc/lsp.html

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 CMP LSP Project List

• Central Maine Power will update the LSP project list at least annually.

• A presentation of the LSP will be made annually.

• LSP Project List is a cumulative listing of proposed transmission solutions

intended to meet identified needs.

• Similar to PTF projects in the RSP, the LSP project list contains a status of each
non-PTF project:

Concept- Project is under consideration as a possible solution to a need, but little or no

analysis is available
Proposed- CMP has determined that the project is an appropriate solution to a need, but
has not yet obtained internal budget approval

Planned- Budgetary approval has been obtained

Under Project is approved and is under design/construction

Construction-
In-Service- Project is complete

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 CMP’s Local System Planning
Process

• All CMP system upgrades are determined in accordance with

Iberdrola USA Electric System Planning Manual.
• Planning studies can result from:
– Periodic Assessment of CMP’s 14 Local Planning Areas
– Load Growth
– Retail or Wholesale Customer Request
– Generator Interconnection Request
– System-Wide Contingency Analysis
• Studies may utilize both ISO-NE Library Base Cases and/or Local
CMP Base Cases.
• Generator Interconnections on the non-PTF Transmission System
are guided by the CMP Transmission & Distribution
Interconnection Requirements for Generation.
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LSP Projects
Projected Status
Project Major Project Needs
In-Service
Origin Project Description Assessment
Date
Bowman St 115/34.5
kV transformer
Bowman St Add 2nd 115/34.5
overloaded and low 2011 Under Construction
Substation kV transformer
34.5 kV bus voltage,
Augusta post-contingency
Area Reliability Add 115/12.47 kV
Study transformer at Voltage violations
Coopers Mills
Coopers Mills following loss of 2014 Proposed
Substation
(Maxcy's) Maxcys 115/34.5 kV
Coordinate transformer
w/MPRP

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LSP Projects
Projected Status
Project Major Project Needs
In-Service
Origin Project Description Assessment
Date
Overloaded under
Rebuild 34.5 kV single element
Bath Area 2011
Line work Sections 55 & 58 contingency Under Construction
Load Study conditions

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LSP Projects

Project Major Project Needs Projected In- Status

Origin Project Description Assessment Service Date

New 34/12 kV
Experiencing high Under
Bassett Substation
Bassett load growth, Construction
and 2nd 34.5 kV 2011
Substation thermal restriction
transmission line to
on Section 118
Quaker Hill
Berwick -
Lebanon New 34/12 kV Load growth,
Area Reliability Berwick Substation inadequate 34/12 2013 Planned
Berwick
and 34.5 kV kV capacity,
Study Substation
transmission line to overloaded
Bassett distribution circuits
Add new Lebanon Load growth in Planned
New Lebanon Substation and 34.5 Lebanon area will
2013
Substation kV transmission line exceed area
to Butler’s Corner capacity

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LSP Projects
Projected Status
Project Major Project Needs
In-Service
Origin Project Description Assessment
Date
Install a 115 kV Severe Low Voltage
Bath
bus-tie breaker at occurs with a Bath 2013 Proposed
Substation
Bath Substation 115 kV bus-fault
Overloaded under
Re-rate 34.5 kV single element
Line work 2013 Proposed
Section 76 contingency
conditions
Upgrade
Brunswick - Brunswick Overloaded under Proposed
Brunswick Hydro
Topsham Area Hydro normal operating 2013
T1 34/12 kV
Study Substation conditions
transformer
Upgrade Overloaded under
Woolwich Woolwich T1 normal operating
conditions 2014 Proposed
Substation 34/12 kV
transformer
Upgrade Topsham Overloaded under
Topsham
T2 34/12 kV normal operating 2014 Proposed
Substation
transformer conditions

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LSP Projects
Projected Status
Project Major Project Needs
In-Service
Origin Project Description Assessment
Date
Brunswick -
Topsham Area Upgrade Topsham Overloaded under
Study Topsham 115 115 kV T1 and T3 single element
2014 Proposed
kV Substation 115/34.5 kV contingency
(Cont)
transformers conditions

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LSP Projects
Projected Status
Project Major Project Needs
In-Service
Origin Project Description Assessment
Date
Build a new Leeds Voltage violations
Leeds 115/34.5 kV and overloaded Under Construction
Substation distribution transformer at 2012
substation Turner
Change protection 34.5 kV line Proposed
Lewiston - Line work settings on overload post- 2013
Auburn Area Section 72 contingency
Reliability Replace Section
Study 34.5 kV line Proposed
Great Falls 148 cable into
overload post- 2013
Substation Great Falls
contingency
Substation
Transformer
Upgrade Gulf Concept
Gulf Island overloaded with load
Island 115/34.5 kV 2020
Substation growth, with MPRP
T1 transformer
reinforcements

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LSP Projects
Projected Status
Project Major Project Needs
In-Service
Origin Project Description Assessment
Date
New (9.5 mile)
34.5 kV line from Concept
2015
Bridgton to
Kimball Road
Voltage violations
Install a 5.4 MVAR
under contingent
capacitor bank at 2015 Concept
system conditions
Kimball Road
Lovell Area
Lakes Region Upgrades Install a 5.4 MVAR
Area capacitor bank at 2015 Concept
Lovell
Reliability
Study Back feeding NH
Remove voltage
under post-
supervision for the Proposed
contingent
reverse power 2013
conditions creates
relaying on Lovell
voltage and thermal
T1
violations
Two 34.5 kV
North Voltage violations Concept
breakers, two 5.4
Limington under contingent 2015
MVAR capacitor
Upgrades system conditions
banks 13

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LSP Projects

Project Major Needs Projected In- Status

Project Description
Origin Project Assessment Service Date
New North Raymond
115/34 kV S/S with a four
Voltage and
breaker ring bus and
thermal violations
115/34 kV transformer 2015 Concept
under contingent
and (10 mile) 115 kV
system conditions
transmission line to
Surowiec
Lakes Region
Area Raymond Relocate Raymond 34 Room needed for
Area 2015 Concept
Reliability kV S/S expansion
Upgrades
Study
Voltage and
(Cont) New (4.5 mile) 34.5 kV
thermal violations
line from Raymond 115 2015 Concept
under contingent
kV to Raymond 34 kV
system conditions
Voltage and
New (6 mile) 34.5 kV line Concept
thermal violations
from North Raymond to 2015
under contingent
Raymond 34 kV
system conditions

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LSP Projects
Projected Status
Project Major Project Needs
In-Service
Origin Project Description Assessment
Date
Add 5.4 MVAR Under Construction
34.5 kV capacitor Low voltage 2011
Park St bank
Substation Add 3.6 MVAR Proposed
34.5 kV capacitor Low voltage 2013
Midcoast Area
bank
NTA Analysis
(the Camden - Add two 5.4 MVAR Under Construction
Meadow Rd
Rockland 34.5 kV capacitor Low voltage 2011
Substation
banks
Area Reliability
Study) Voltage and thermal
Add 1 mile 34.5 kV violations under
line to separate contingent system Proposed
Line Work conditions 2013
Section 51 (Warren
– Waldoboro) (Not needed if NTA
is approved)

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LSP Projects
Projected Status
Project Major Project Needs
In-Service
Origin Project Description Assessment
Date
Add a 2.7 MVAR
capacitor bank at Low voltage 2013 Proposed
Boothbay
Boothbay
Upgrades Power Factor
Correction at
Low voltage 2013 Proposed
Boothbay Harbor
12 kV
Relay 34.5 kV line
Midcoast Area Mason Modifications on overload post-
contingency 2013 Proposed
NTA Analysis Upgrades Section 25 at
(Cont) Mason
Voltage violations
under contingent
Rebuild 34.5 kV system conditions
Line Work 2013 Proposed
Section 23
(Not needed if NTA
is approved)
Transformer
Coopers Mills Upgrade Coopers
overloaded post- 2013 Planned
Upgrades Mills T1 115/34 kV
contingency
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LSP Projects
Projected Status
Project Major Project Needs
In-Service
Origin Project Description Assessment
Date
New 115 kV bus
with four breaker, Voltage and thermal
breaker-and-a-half violations under
Raven Farm configuration. contingent system
Expansion Also, install a conditions 2015 Proposed
(115/34.5 kV) 115/34 kV (Not needed if NTA
transformer and is approved)
34.5 kV line to
Elm Street
Portland
Area NTA Overloaded under
Analysis single element
Rebuild 34.5 kV contingency
conditions 2015 Proposed
Section 181
(Not needed if NTA
Line work is approved)
Overloaded under
Rebuild a portion
single element
of 34.5 kV Section 2015 Proposed
contingency
180
conditions

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LSP Projects
Projected Status
Project Major Project Needs
In-Service
Origin Project Description Assessment
Date
Portland Transformer
overloaded under
Area NTA Upgrade Red contingent system
Analysis Red Brook Brook T1 to a 2015 Proposed
conditions
(Cont) 30/50 MVA
(Not needed if NTA
is approved)

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LSP Projects
Projected Status
Project Major Project Needs
In-Service
Origin Project Description Assessment
Date
Thermal violations
Re-rate portions of under normal
Line work 34kV line Section operating and 2011 Under Construction
102 contingent system
conditions

Bishop Street Add 2-34 kV Under Construction

Violation of 25 MW
breakers on 2011
Substation loss of load criterion
Section 188
Portland North
Thermal violations
Area Reliability Rebuild portions under normal
Study Line work of 34.5 kV line operating and 2012 Under Construction
Section 188 contingent system
conditions
Thermal violations
under normal
Re-rate/rebuild
portions of 34kV
operating and Proposed –
Line work contingent system 2013 Pending NTA
line Section 180A
conditions conclusion
(Not needed if NTA
is approved) 19

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LSP Projects
Projected Status
Project Major Project Needs
In-Service
Origin Project Description Assessment
Date
Add two 2.7 MVAR Voltage violations
Voltage
capacitor banks at under contingent 2013 Proposed
support
Freeport system conditions
Add two 5.4 MVAR
Voltage violations
Voltage capacitor banks at
under contingent 2013 Proposed
support North Windham
system conditions
Portland North S/S
Area Reliability Voltage violations
Bishop Street Add a 5.4 MVAR Proposed
Study under contingent 2013
Substation capacitor bank
(Cont) system conditions
Thermal violations
under contingent
Bring S164 in/out of
Elm Street system conditions Proposed –Pending
Elm St, re-rate 2013
Substation (Not needed if NTA conclusion
S164A
Raven Farms 115
kV is built)

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LSP Projects
Projected Status
Project Major Project Needs
In-Service
Origin Project Description Assessment
Date
Could overload under
normal operating
Rebuild Section
Line work and/or single element 2013 Planned
103
contingency conditions
in 2010
Voltage and 25 MW
loss of load criteria
Add two 34.5 kV Proposed –Pending
Falmouth violations under
Portland North breakers 2013 NTA conclusion
Substation contingent system
Area Reliability (Not needed if hybrid
Study NTA is approved)
(Cont)
Proposed – Pending
Swett Rd. Low Voltages in the
Add two 34 kV Lakes Region Area
local area under single 2014
Substation breakers Reliability Study
element contingencies
results
115-34 kV Additional source
Proposed –Pending
East Deering substation with needed in the area
2015 NTA Analysis
Substation 115 kV line from (Not needed if NTA is
Raven Farm. approved)
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LSP Projects
Projected Status
Project Major Project Needs
In-Service
Origin Project Description Assessment
Date
New 115/34kV Voltage violations
S/S tapped from under contingent
North Sect 166, and system conditions
Proposed –Pending
Yarmouth 14.8 mi 34.5 kV 2015
(Not needed if hybrid NTA Conclusion
Substation line to Gray &
Freeport with NTA is approved)
breakers
Portland North
Area Reliability Proposed – Pending
Voltage violations
Swett Road Add 5.4 MVAR Lakes Region Area
Study under contingent 2016
Substation capacitor bank Reliability Study
(Cont) system conditions
results
Voltage violations
under contingent
Add an additional
Prides Corner system conditions Proposed –Pending
5.4 MVAR 2018
Substation NTA Conclusion
capacitor bank
(Not needed if hybrid
NTA is approved)

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LSP Projects
Projected Status
Project Project Needs
Major Project In-Service
Origin Description Assessment
Date
New 115/34.5 kV
Substation in Old
Orchard Beach Additional 115 kV
New Vallee Lane and 115 kV transformer capacity
Saco Bay Substation double-circuit line and voltage support is
Area from Louden to needed in the Saco
Old Orchard Bay Area. Loss of Under
Reliability 2012
Beach Section 193 violates Construction
Study
CMP’s 25 MW loss of
load criterion.
New Goosefare New 115/12 kV
Substation substation in Saco

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LSP Projects
Projected Status
Project Major Project Needs
In-Service
Origin Project Description Assessment
Date
Overloaded under
Re-rate Section single element Under Construction
Line work 2011
73 contingency
conditions
Tap Section 73,
Skowhegan install 34/34 delta- Distribution circuit
Area Norridgewock wye isolating becoming
2012 Under Construction
Reliability Source transformer for overloaded, need a
Study new distribution new source
supply
Loop Section 241
Lakewood into a new 115 kV Voltage violations
Substation ring bus with 2nd under contingent 2013 Under Construction
Expansion 115/34.5 kV system conditions
transformer

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LSP Projects
Projected Status
Project Major Project Needs
In-Service
Origin Project Description Assessment
Date
Overloaded under
Re-rate portions of
single element
Line work 34.5 kV line 2012 Planned
contingency
Section 38.
conditions
Reliability and
Install a 115/34 kV voltage concerns on
Waterville - transformer and a very long 34.5 kV
Winslow Area two 115 kV distribution circuit
Reliability Belgrade breakers at North out of Rice Rips;
Study Source / Augusta with a need to bring in a 2012 Planned
Hospital Feed new 34.5 kV new source to shift
distribution circuit load. The addition of
into the Belgrade a new hospital is
area. also driving these
upgrades.
Overloaded under
Re-conductor a
single element
Line work portion of 34.5 kV Proposed
contingency 2013
line Section 56.
conditions

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LSP Projects
Projected Status
Project Major Project Needs
In-Service
Origin Project Description Assessment
Date
Overloaded under
Re-rate portions of
single element
Line work 34.5 kV line Proposed
contingency 2013
Section 13.
conditions
Re-rate 34.5 KV Overloaded under
overhead portion single element
Line Work of Section 38B Proposed
Waterville - contingency 2013
Winslow Area conditions
Reliability Bring the new line
Study Section 241 in/out
(Cont) of Rice Rips by
constructing 7
miles of new 115 Voltage and thermal
Rice Rips kV Transmission. violations under
2014 Proposed
Substation Also, upgrade contingent system
Rice Rips into a 4- conditions
breaker ring bus
with a second
115/34 kV
transformer.
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LSP Projects
Projected Status
Project Major Project Needs
In-Service
Origin Project Description Assessment
Date
Bristol Upgrade Bristol
Substation T1
Overloaded under Planned
Bar Mills Upgrade Bar Mills
normal operating 2012
Substation T4
conditions
South China Upgrade South
Substation China T1
Maintenance - These 34.5 kV line
Reliability sections are in very
Inspection Rebuild Sections;
Line work poor condition and 2013 Planned
5A, 48, 172, 187
need to be rebuilt to
improve reliability.
Move Section 40 CMP Facilities at the
termination to Fort Halifax
Vassalboro Vassalboro. Move Substation are being
2012 Under Construction
Substation two 34.5 kV retired and moved to
breakers to the Vassalboro
Vassalboro. Substation

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LSP Generation Projects

Generator Projected In-

Project Description Status Current Progress
ID Service Date
Interconnection Request for
ISO-NE Queue 50 MW Wind Farm to tap into System Impact Study Complete
# 215 CMP 115 kV Section 270 Planned 2013 & interconnection agreement
north of Rumford 115 kV executed
Substation
Interconnection Request for
ISO-NE Queue 117 MW Wind Farm to tie into
Proposed 2013 System Impact Study Complete
# 244 CMP Wyman Hydro
Substation
Interconnection Request for
33 MW Wind Farm to tie into
ISO-NE Queue Undergoing System Impact
CMP 115 kV Line Section 229 Planned 2013
# 287 Study
between Rumford Substation
and Riley Substation

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LSP Generation Projects

Generator Projected In-

Project Description Status Current Progress
ID Service Date
Interconnection Request for
20 MW Wind Farm to tie into
ISO-NE Queue
CMP 115 kV Line Section 229 Planned 2013 System Impact Study Complete
# 300
between Rumford Substation
and Riley Substation
ISO-NE Queue Interconnection Request for
#310 45 MW Wind Farm to tie into Undergoing System Impact
Customer owned 115 kV line Concept 2012 Study
Tied to Section 267 north of Bigelow
Queue #138 Substation.

Interconnection Request for

216 MW Wind Farm to tie into Undergoing Feasibility Study
ISO-NE Queue
CMP. Three potential Concept 2012
#333
interconnection sites to be
studied.

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LSP Generation Projects

Generator Projected In-

Project Description Status Current Progress
ID Service Date
Interconnection Request for
20 MW Wind Farm to tie into
ISO-NE Queue
CMP 115 kV Line Section 229 Planned 2013 System Impact Study Complete
# 300
between Rumford Substation
and Riley Substation
ISO-NE Queue Interconnection Request for
#310 45 MW Wind Farm to tie into Undergoing System Impact
Customer owned 115 kV line Concept 2012 Study
Tied to Section 267 north of Bigelow
Queue #138 Substation.

Interconnection Request for

216 MW Wind Farm to tie into Undergoing Feasibility Study
ISO-NE Queue
CMP. Three potential Concept 2012
#333
interconnection sites to be
studied.

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LSP Generation Projects

Generator Projected In-

Project Description Status Current Progress
ID Service Date
Interconnection Request for
ISO-NE Queue
25 MW biomass generator at Planned 2012 System Impact Study Complete
#335
existing customer site.
Interconnection Request to
true-up the existing
ISO-NE Queue generating plant net output
Planned 2012 System Impact Study Complete
#337 and add a net increase of 26
MW at existing customer site,
Section 227.
ISO-NE Queue Interconnection Request to Undergoing Feasibility Study
#350 interconnect into 3-Points of Concept 2013
interconnection

Interconnection Request for Undergoing System Impact

ISO-NE Queue Study Study
13.4 MW increased capacity Concept 2012
#366
at existing customer site.
Interconnection Request for 3 2012 phase A
ISO-NE Queue Undergoing System Impact
MW increased capacity at Concept
#372 2013 phase B Study
existing customer site.

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In-Service LSP Projects

Project Major Project Needs Projected In-

Status
Origin Project Description Assessment Service Date
Augusta Re-rate 34 kV line Overloaded under
Area Reliability Line work Sections 39 & 41 to normal operating 2011 In Service
Study 212°F thermal limit conditions

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In-Service LSP Generation
Projects
Generator Projected In-
Project Description Status Current Progress
ID Service Date

•Rebuild Bigelow Substation Met Developer’s

•Wyman Hydro Substation Interconnection Request &
ISO-NE Queue Upgrades Implemented the
In Service 2009
# 138 Recommendations contained in
•Re-rate Sect 215 the I.3.9 Proposed Plan
•Several area capacitor banks Application
Met Developer’s
ISO-NE Queue System Impact Study In Service Interconnection Request for 20
2011
# 290 Complete Back-feed MW Wind Farm to tie into CMP
10/15/11 Woodstock Substation

•New 115 kV line Section 270

(old Section 59) Met Developer’s
ISO-NE Queue In Service Interconnection Request to
•New Roxbury Substation 2011
# 197 connect 50.6 MW Wind Farm
•Move 115/34 kV transformer to new CMP 115 kV Section 270
from Rumford to Roxbury

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LSP Future Studies
Projected
Study Study Status Needs Assessment Solutions
Date
Portland North Area Re-affirm timing and need of Re-assessing transmission
Reliability Study Dec 2010 In Review projects from the original study. and NTA requirements

Mid-coast Area Re-affirm timing and need of Re-assessing transmission

Reliability Study Dec 2010 In Review projects from the original study. and NTA requirements

Lakes Region Area Contingency processor showed Conduct area reliability study
Reliability Study 2011 In Progress thermal and voltage violations and assess possible system
under single element contingencies upgrades

Southern Maine Contingency processor showed Conduct area reliability study

Area Reliability 2012 Concept thermal and voltage violations and assess possible system
Study under single element contingencies upgrades

Augusta Area Contingency processor showed Conduct area reliability study

Reliability Study 2013 Concept thermal and voltage violations and assess possible system
under single element contingencies upgrades

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 Augusta Area
Go Back to Augusta
Rice Rips
Go Back to Winslow
Winslow
Vassalboro

North Belgrade
Sidney
Augusta Section XX
McCoy's S. China

115/34 kV

Hospital

Section 38
D4 Blair Rd
115/12 kV
D3 Bond Brook
Section 38B
D2

Section 1
D1
Augusta
115/34 kV Augusta K5 East Side
Puddledock Maxcys
Section 39B
Road Section 39C
Section 33
Section 14

Section 39 115/34 kV
Section 19
Section 213

Winthrop

115/34 kV Section 88
Capital St (Upgrade)
Section 2

Manchester
Cony Rd 345/115 kV
115/34 kV

Coopers Mills
115/34 kV
Gulf Island (Maxcys) 35
Section 60 PTF Upgrades
Bowman
Street 35 Non-PTF Upgrades
35
 Skowhegan Area
Go Back

Sect. 215 Sect. 222

Bigelow Moscow

Wyman Hydro

Williams Sect. 66
Hydro
Sect. 63A

Sect. 83
Lakewood Detroit

Sect. 241
Sect. 63

Sect. 79
Sappi
Sect. 15 Sect. 73 Skowhegan N. Somerset
Sect. 44

Rice Rips
Anson Weston

Harmony
Madison New Non-PTF
Electric Skowhegan S.
New PTF
Works North Anson
Norridgewock Sect. 9
Heywood New Construction
Sturtevant Re-rate
Shawmut
Re-Conductor
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36
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 Portland North Area
Go Back Surowiec

Raymond Gray

North Gorham
North Freeport
Hydro
Yarmouth
S/S
10.8 MVAR 5.4 MVAR

Swett Rd. Sect. 104

Sect. 103
Sect. 102

Lambert St. Falmouth Elm St.

Sect. 180

Sect. 180A
10.8 MVAR

Prides Corner W.F. Wyman

20/37
Bishop St.
Sect. 166

East Deering
10.8 MVAR
Brighton Ave.

12-kV
Sect. 188
Blue Rock Quarry

Moshers
Spring Street 34.5
12-kV

New Non-PTF
New PTF
New Construction
Spring Street 115 37
Re-rate
37 Re-Conductor
Westbrook Pleasant Hill
37
 Waterville/Winslow Area
Go Back Wyman Hydro Detroit

Maxcys
Heywood Bowman St. Mason
Se

Sect. 83
Sect. 241
Road c t. 6

(future)
Sect. 67A Sect. 67 0
Sect. 68

Sect. 242
Sect. 241
Sect. 80
Highland Sect. 84 Sect. 88

Winslow Augusta
East Side
Rice Rips
115/34 kV
20/37 MVA

Sect. 47
Sect. 56

Sect. 71
Sect. 1

Sect. 10
Sect. 56A
Sect. 38

Sect. 38A

West Fairfield
Keyes Fiber
Waterville
Augusta East Hydro
Oakland Kennebec
Side

Sect. 38 Shawmut
Sydney
New Non-PTF
South New PTF
Waterville
New Construction 38
Sect. 13 Sect. 40 Re-rate
38 Re-Conductor
Vassalboro Fort Halifax
38
 Lakes Region Area
Go Back Saco Valley
Kimball Rd
Section 214 Section 214

T1
20/37
Lovell Section 94 MVA

T1
20/37
5.4 MVAR
MVA

5.4 MVAR Section ZZ

5.4 MVAR
W. Bridgton N. Raymond
SYY
Raymond
Bridgton Surowiec
T1 T2
S208
20/37 20/37
Section 91

Denmark MVA MVA

20/37
MVA
Raymond 34
Alt. to caps
Hiram Hydro Portland
Pipeline 5.4 MVAR Section XX

Hiram
Section 170

5.4 MVAR
Baldwin
N. Windham
2 x 5.4 MVAR

North North Gorham

Limington

Section 103
Fort Hill Swett Rd
Section YY

Moshers
Section 187

Shaw Mills Prides Corner

Randall Rd
39
PTF Upgrades
Bonny Eagle 39 Non-PTF Upgrades
39
 Brunswick/Topsham Area
Go Back to Bath
Go Back to Topsham
Surowiec
345/115 kV

Topsham 115 kV
Mason
Section 62

Gulf Island

Bath
Crowleys
115/34 kV
Section 72 Sabattus
Hardings
Section 11
Section 76
Mason
Pejepscot Cooks Corner Woolwich
Lisbon Section 55
Section 43

Lewiston lower Lisbon Falls Section 31 Section 30 Washington St. Section 58

Brunswick
West Side
Topsham Old
Brunswick
Hydro

PTF Upgrades 40
Non-PTF Upgrades
40
40
 CMP’s 14 Local Planning Areas
Go Back

41

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