Question 1

What are the key details for the project “800 MW Double Black Diamond Solar”?

Accepted Answer

The project “800 MW Double Black Diamond Solar” is an infrastructure initiative in the Solar sector, located in Springfield, Illinois, United States. Taiyo aggregates data on it from Construction Review.

Question 2

What is the latest status of the project “800 MW Double Black Diamond Solar”?

Accepted Answer

The status recorded for “800 MW Double Black Diamond Solar” is Completed.

Question 3

Who are the main government, EPC, and private stakeholders for “800 MW Double Black Diamond Solar”?

Accepted Answer

Taiyo maps the stakeholders of “800 MW Double Black Diamond Solar”: banks/investors (MUFG Bank, Société Générale Corporate and Investment Banking, Truist Financial Corporation).

Question 4

What is the budget and commercial profile for the project “800 MW Double Black Diamond Solar”?

Accepted Answer

Taiyo normalizes the budget of “800 MW Double Black Diamond Solar” to USD 779000000.

Question 5

Where can I verify the source and access all details for “800 MW Double Black Diamond Solar”?

Accepted Answer

This Taiyo project page references Construction Review along with the original URL (https://constructionreviewonline.com/news/800-mw-double-black-diamond-solar-officially-powered-on-illinois/). Taiyo standardizes official data into a consistent, searchable project profile.

Original status	Completed
Taiyo status	Closed
Taiyo last update	2026-07-22

Description	The 800 MW Double Black Diamond Solar project, developed by Swift Current Energy, is now the largest operating solar farm east of the Mississippi River. Located near Springfield, Illinois, it powers over 100,000 homes annually and was built using U.S.-made materials and labor, generating 500 construction jobs.
Original sector	Energy
Budget

Record type	Project
Sector	Solar, Raw Materials
Article published date	2025-05-03

800 MW Double Black Diamond Solar

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Country	United States of America (USA)
State	Illinois
City	Springfield

800 MW Double Black Diamond Solar

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