Question 1

What are the key details for the project “Transwestern Pipeline Desert Southwest Expansion Project”?

Accepted Answer

The project “Transwestern Pipeline Desert Southwest Expansion Project” is an infrastructure initiative in the Power Generation (CCGT) sector, located in Arizona, United States. Taiyo aggregates data on it from AZ Big Media.

Question 2

What is the latest status of the project “Transwestern Pipeline Desert Southwest Expansion Project”?

Accepted Answer

The status recorded for “Transwestern Pipeline Desert Southwest Expansion Project” is planned.

Question 3

Who are the main government, EPC, and private stakeholders for “Transwestern Pipeline Desert Southwest Expansion Project”?

Accepted Answer

Taiyo maps the stakeholders of “Transwestern Pipeline Desert Southwest Expansion Project”: government bodies (City of Mesa).

Question 4

What is the budget and commercial profile for the project “Transwestern Pipeline Desert Southwest Expansion Project”?

Accepted Answer

Taiyo normalizes the budget of “Transwestern Pipeline Desert Southwest Expansion Project” to USD 5300000000.

Question 5

Where can I verify the source and access all details for “Transwestern Pipeline Desert Southwest Expansion Project”?

Accepted Answer

This Taiyo project page references AZ Big Media along with the original URL (https://azbigmedia.com/business/how-5-3-billion-transwestern-pipeline-project-will-energize-arizona/). Taiyo standardizes official data into a consistent, searchable project profile.

Original status	planned
Taiyo status	Prospective
Taiyo last update	2026-07-22

Description	The Transwestern Pipeline Desert Southwest expansion project is a new natural gas pipeline that will transport natural gas from the Permian Basin in West Texas to Arizona. It aims to maintain year-round regional energy reliability and support Arizona's growing energy demand by late 2029 upon completion of construction.
Original sector	Energy
Budget

Record type	Project
Sector	Power Generation (CCGT), Natural Gas, Government
Article published date	2025-09-16

Transwestern Pipeline Desert Southwest Expansion Project

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Country	United States of America (USA)
State	Arizona

Transwestern Pipeline Desert Southwest Expansion Project

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