BB2 Transmission Project (Albuquerque-Clines Corners)

Transmission Line

Capacity:	362.00 MW
Miles:	45.0

Project Cost (M US$):	$•••••••••••••
Percent Operating:	100.0% (45.0 of 45.0 mi.)
Segments Operating:	2 of 2

Description:

The BB2 would parallel a portion of PNM’s existing transmission facilities known as the BB Line, which runs from the BA 345-kV switching station (BA station) north of Albuquerque to the PNM Blackwater 345-kV switching station (Blackwater station) in the Clovis-Portales area of eastern New Mexico. The new project involves the following.

* Expansion of the Clines Comers 345kV Switching Station;
* Construction of 42 Miles of Single-Circuit 345kV Transmission Line;
* Construction of the 345kV Diamond Tail Switching Station; and
* Construction of three miles of Double-Circuit 345kV Transmission Line.

Contacts:

Title	Company	E-mail	Phone
Director of Customer Solutions and Operations	Public Service Company of New Mexico (PNM)	•••••••••••••	•••••••••••••
Director, Transmission, Distribution & Substations	Public Service Company of New Mexico (PNM)	•••••••••••••	•••••••••••••
Transmission Service Coordinator	Public Service Company of New Mexico (PNM)	•••••••••••••	•••••••••••••

Analyst Notes:

Project Documents:

BB2 Project - Diamond Tail, Clines Corners

Key Dates:

Companies Involved:

Company Name	Company Role
Public Service Company of New Mexico (PNM)	•••••••••••••
Public Service Company of New Mexico (PNM)	•••••••••••••

Segments:

Diamond Tail - Clines Corners

345 kV

42.0 mi

Operating

Line Location:

Above Ground

Development Timeline:

Time of Change	Year of Change	Status	Confirmed
No Time of Change Specified	2019	Under Construction
December	2020	Operating

Locations:

County	State/Province	Country
Sandoval	NM	USA
Santa Fe	NM	USA

Stations:

	Type	Voltage	Status
Clines Corners	Substation	345 kV	Operating
Diamond Tail	Substation	345 kV	Operating

Diamond Tail Loop