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Desert Southwest Project Expansion of Transwestern Pipeline

Sector: Natural Gas • Location: Phoenix, Texas, Arizona, United States

Source: RBN Energy

Project
Planned

Energy Transfer is building a 516-mile, 1.5-Bcf/d expansion to its Transwestern Pipeline system from West Texas to the Phoenix area, with potential to double the capacity due to high interest.

Status
Prospective
Sector
Natural Gas, Commercial
Location
Phoenix, Texas, Arizona, United States of America
Updated
22 Jul 2026
Source
RBN Energy

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Project Information

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The project “Desert Southwest Project Expansion of Transwestern Pipeline” is an infrastructure initiative in the Natural Gas sector, located in Phoenix, Texas, Arizona, United States. Taiyo aggregates data on it from RBN Energy.

Participants

Not available for this record.

Status

Original status

planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

Energy Transfer is building a 516-mile, 1.5-Bcf/d expansion to its Transwestern Pipeline system from West Texas to the Phoenix area, with potential to double the capacity due to high interest.

Original sector

Energy

Location

Country

United States of America (USA)

State

Texas, Arizona

City

Phoenix

Source

Source

RBN Energy

URL

More Details

Record type

Project

Sector

Natural Gas, Commercial

Article published date

2025-09-16

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