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Distribution Substation Transmission CCN PUC CoServ · 2020. 3. 25. · 80 day process Contested...

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» What is CoServ’s relationship to Brazos Electric? CoServ is a not-for-profit electric distribution cooperative. As one of the 16 members of Brazos Electric Cooperative, CoServ depends on Brazos to provide bulk power to the area. CoServ serves the end-use consumers. CoServ purchases electricity from Brazos Electric, which transmits power from generation plants to substations. At substations, CoServ distribution lines pick up electricity and distribute it to homes and businesses. » Why is new electric infrastructure needed? CoServ delivers power to more than 189,000 homes and businesses. Just 12 years ago, our utility served 65,000 meters using 16 substations. This averages out to 4,000 meters served per substation. Today, the company serves 190,000 meters using 27 substations. This averages out to more than 7,000 meters per substation. Our service territory covers the same physical area, but the infrastructure needs to keep pace with the tremendous growth in residential and commercial development. Systemwide, meters served per average substation has grown by about 57 percent. Infrastructure must grow to keep up with population growth. Over the past decade, the North Texas population has increased by more than 1 million people, with increases of 74 percent in Collin County and 68 percent in Denton County. More residents and businesses result in a greater demand for energy, which requires new electric infrastructure. The need is undeniable. CoServ’s mission is to provide safe, reliable energy solutions. The circles on the front cover designate areas where CoServ has forecasted the need for new substations to serve significant residential and business development. Note that Growth Area 6 is in the initial stage of a proposed substation project involving our wholesale power provider, Brazos Electric Cooperative. When CoServ identifies a new substation need, we look to Brazos to determine potential substation sites and assess potential power transmission requirements. Brazos is required to follow the Public Utility Commission (PUC) process for proposing projects by applying for a Certificate of Convenience and Necessity (CCN). A CCN outlines attributes of the line, proposes potential routes, describes the need and identifies potential impacts on the surrounding community and environment. The PUC ultimately determines and orders the substation location and transmission line route. (Open to the inside of this brochure for a diagram of the CCN process.) Before filing a CCN application, Brazos is required to conduct civic and public meetings and notify affected property owners along proposed routes and substation sites. This process will begin in May 2015 for affected landowners in Growth Area 6 who will have ample opportunity to participate in the CCN process and express their views to the PUC. Visit CoServ.com and click on the growth map for more details. Rendition of proposed transmission line Example of a substation KEY TERMS » PUC Public Utility Commission of Texas » CCN Certificate of Convenience and Necessity » Transmission High voltage transfer of electricity from power plants to substations » Substation Infrastructure that reduces voltage as it passes from transmission to distribution » Distribution Medium voltage delivery of electricity to end users
Transcript
Page 1: Distribution Substation Transmission CCN PUC CoServ · 2020. 3. 25. · 80 day process Contested CCN ERCOT Critical = 180 day process All Other = 1 year process Administrative Law

»What is C

oServ’s relatio

nship to

Brazo

s Electric?

CoServ is a not-for-profit electric distribution cooperative. A

s one of the 16 m

embers of B

razos Electric Cooperative, C

oServ depends on Brazos

to provide bulk power to the area. C

oServ serves the end-use consumers.

CoServ purchases electricity from

Brazos Electric, w

hich transmits pow

er from

generation plants to substations. At substations, C

oServ distribution lines pick up electricity and distribute it to hom

es and businesses.

»Why is new

electric infrastructure needed

? C

oServ delivers power to m

ore than 189,00

0 hom

es and businesses. Just 12 years ago, our utility served 65,0

00

meters using 16 substations. This averages

out to 4,00

0 m

eters served per substation. Today, the company serves 190,0

00

m

eters using 27 substations. This averages out to more than 7,0

00

meters

per substation. Our service territory covers the sam

e physical area, but the infrastructure needs to keep pace w

ith the tremendous grow

th in residential and com

mercial developm

ent. Systemw

ide, meters served per average

substation has grown by about 57 percent. Infrastructure m

ust grow to keep up

with population grow

th. Over the past decade, the N

orth Texas population has increased by m

ore than 1 million people, w

ith increases of 74 percent in Collin

County and 68 percent in D

enton County. M

ore residents and businesses result in a greater dem

and for energy, which requires new

electric infrastructure. The need is undeniable.

CoServ’s m

ission is to provide safe, reliable energy solutions. The circles on the front cover designate areas w

here CoServ has forecasted the need for new

substations to serve significant residential and business developm

ent. Note that

Grow

th Area 6 is in the initial stage of a proposed substation project involving our

wholesale pow

er provider, Brazos Electric C

ooperative.

When C

oServ identifies a new

substation need, we look to

Brazos to determ

ine potential substation sites and assess potential pow

er transmission

requirements. B

razos is required to follow

the Public U

tility Com

mission (PU

C)

process for proposing projects by applying for a C

ertificate of C

onvenience and Necessity

(CCN

). A CC

N outlines

attributes of the line, proposes potential routes, describes the need and identifies potential im

pacts on the surrounding com

munity and environm

ent. The PU

C ultim

ately determines

and orders the substation location and transmission line route. (O

pen to the inside of this brochure for a diagram

of the CCN

process.)

Before filing a CC

N application, B

razos is required to conduct civic and public m

eetings and notify affected property ow

ners along proposed routes and substation sites. This process w

ill begin in May 20

15 for affected landow

ners in G

rowth A

rea 6 who w

ill have ample opportunity to participate in the CC

N process

and express their views to the PU

C. V

isit CoServ.com and click on the grow

th map

for more details.

Rendition of proposed transm

ission line

Example of a substation

KE

Y TE

RM

S »P

UC

Public U

tility Com

mission of Texas

»CC

N

Certificate of C

onvenience and Necessity

»Transmissio

n H

igh voltage transfer of electricity from

power plants to substations

»Substatio

n Infrastructure that reduces voltage as it passes from

transmission to distribution

»Distrib

ution

Medium

voltage delivery of electricity to end users

Page 2: Distribution Substation Transmission CCN PUC CoServ · 2020. 3. 25. · 80 day process Contested CCN ERCOT Critical = 180 day process All Other = 1 year process Administrative Law

PUC Process for New Transmission FacilitiesPlanning/need for project

Routing Study and Environmental Assessment

Public Utility Commission (PUC) Processing

Uncontested CCNAdministrative Processing = 80 days

Intervention?

Yes

No

Delineate Study Area

Submit complete assessment

CCN Filing

Intervention Period

Provide NoticeDirect Mail / Public / City and CountyGovernment Agencies / Other Utilities

PUC Review / Recommendation

Staff Recommendation

Issues Resolution

Collect and review environmental / historical / archaeological data

Constraints and preliminary routes

Civic / public information meetings

Evaluate preferred / alternative routes

12 month process

CCN(Certificate of Convenience

and Necessity)Application Preparation

2 month process

45 day process

80 day process

Contested CCNERCOT Critical = 180 day process

All Other = 1 year process

Referred to State Office of Administrative Hearings (SOAH)

Prehearing conference(s)

Discovery

Pre-filed Testimony

Hearing on the Merits

Briefing

Proposal for Decision

12 month process

KeyPlanning Phase

Routing and Environmental Assessment Phase

Application Phase

Regulatory Phase

Construction Phase

Project Completion

*Time frames typical of PUC process.

WEARE

HERE

Page 3: Distribution Substation Transmission CCN PUC CoServ · 2020. 3. 25. · 80 day process Contested CCN ERCOT Critical = 180 day process All Other = 1 year process Administrative Law

PUC Process for New Transmission Facilities

Uncontested CCNAdministrative Processing = 80 days

Intervention?

80 day process

Contested CCNERCOT Critical = 180 day process

All Other = 1 year processAdministrative Law Judge

Prepares Proposed Final Order

Exceptions and responses to proposed order

Approval

Project Completion

Motion for Rehearing Appeal of PUC Decision

Travis County District Court

Denial

Referred to State Office of Administrative Hearings (SOAH)

12 month process

Surveying

Right-of-Way

Acquisition Permitting

Project Design Material

Acquisition Construction

Clearing

Soil Investigation

Structures

Conductor Installation

Clean-up

12–24 month process

PUC Decision

Whole / Partial Grant / Denial

Published: 09-2014

Page 4: Distribution Substation Transmission CCN PUC CoServ · 2020. 3. 25. · 80 day process Contested CCN ERCOT Critical = 180 day process All Other = 1 year process Administrative Law

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