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Ameren's Largest Solar Facility Next to Callaway Nuclear Plant

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Source: STLPR

Project
Planned

Ameren Missouri plans to build its largest solar facility, a 250-megawatt solar field next to the Callaway nuclear plant in Callaway County, Missouri. The facility aims to power about 44,000 homes and meet expected demand from large-load customers such as data centers. Ameren has requested approval from Missouri’s Public Service Commission and hopes to begin construction in 2026 with completion by

Status
Prospective
Sector
Solar, Nuclear, Power Generation (CCGT)
Location
Missouri, United States of America
Updated
22 Jul 2026
Source
STLPR

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The project “Ameren's Largest Solar Facility Next to Callaway Nuclear Plant” is an infrastructure initiative in the Solar sector, located in Missouri, United States. Taiyo aggregates data on it from STLPR.

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

Ameren Missouri plans to build its largest solar facility, a 250-megawatt solar field next to the Callaway nuclear plant in Callaway County, Missouri. The facility aims to power about 44,000 homes and meet expected demand from large-load customers such as data centers. Ameren has requested approval from Missouri’s Public Service Commission and hopes to begin construction in 2026 with completion by 2028.

Original sector

Energy

Location

Country

United States of America (USA)

State

Missouri

Source

Source

STLPR

URL

More Details

Record type

Project

Sector

Solar, Nuclear, Power Generation (CCGT)

Article published date

2025-09-16

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