What is the latest status of the project “Big Stone South to Alexandria Transmission Line”?

The status recorded for “Big Stone South to Alexandria Transmission Line” is Planned.

Where can I verify the source and access all details for “Big Stone South to Alexandria Transmission Line”?

This Taiyo project page references T&D World along with the original URL (https://www.tdworld.com/transmission-reliability/news/55265811/south-dakota-puc-approves-facility-permit-for-south-dakota-portion-of-big-stone-south-to-alexandria-transmission-line). Taiyo standardizes official data into a consistent, searchable project profile.

Big Stone South to Alexandria Transmission Line

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Source: T&D World

Project

Planned

The Big Stone South to Alexandria transmission line is designed to ensure continued electric reliability, enhance resilience to extreme weather events, reduce transmission congestion, and increase access to low-cost energy. It will connect an existing substation near Big Stone City, South Dakota, with Western Minnesota’s existing substation near Alexandria, Minnesota.

Status: Prospective
Sector: Power Generation (CCGT), Government
Location: South Dakota, United States of America
Updated: 22 Jul 2026
Source: T&D World

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Project Information

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The project “Big Stone South to Alexandria Transmission Line” is an infrastructure initiative in the Power Generation (CCGT) sector, located in South Dakota, United States. Taiyo aggregates data on it from T&D World.

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	The Big Stone South to Alexandria transmission line is designed to ensure continued electric reliability, enhance resilience to extreme weather events, reduce transmission congestion, and increase access to low-cost energy. It will connect an existing substation near Big Stone City, South Dakota, with Western Minnesota’s existing substation near Alexandria, Minnesota.
Original sector	Electricity

Location

Country	United States of America (USA)
State	South Dakota

Source

Source	T&D World
URL

More Details

Record type	Project
Sector	Power Generation (CCGT), Government
Article published date	2025-02-14

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