How many planned solar farms are in MISO?

There are 671 planned solar farms in MISO.

What is the total planned solar capacity in MISO?

The total planned solar capacity in MISO is 116,283 MW.

What is the largest planned solar farm in MISO?

The largest planned solar farm in MISO is Ipava-Maple Ridge 345kV (4573) at 821 MW, located in Fulton, Illinois.

How many developers have planned solar farms in MISO?

There are 55 unique developers with planned solar farms in MISO.

Planned Solar Farms in MISO

Explore the largest solar farms expected to come online in MISO and see all proposed solar projects on a map.

Last updated: August 2026

On this page, you can explore our database of planned solar farms in MISO. Each month, we track projects in development and update our list of the largest solar farms expected to come online in MISO.

As of August 2026, there are 671 solar farms in development in MISO, according to Cleanview's project tracker. Their total planned capacity is 116,283 MW. See also: operating solar farms in MISO→

Planned Projects

671

Planned Capacity

116,283 MW

Unique Developers

Largest Planned Solar Farms in MISO

Ipava-Maple Ridge 345kV (4573)

821 MW

Expected Online: October 2024

Location: Fulton, Illinois

Reynolds--Burr Oak 345kV line

700 MW

Expected Online: December 2025

Location: Pulaski, Indiana

INDEPENDENCE-ISES - POWERLINE ROAD 500.0kV

625 MW

Expected Online: September 2028

Location: Jackson, Arkansas

INDEPENDENCE-ISES - POWERLINE ROAD 500.0kV

625 MW

Expected Online: September 2028

Location: Jackson, Arkansas

WEST MEMPHIS EHV - KEO EHV 500.0kV

600 MW

Expected Online: October 2026

Location: Crittenden, Arkansas

Smalling

600 MW

Expected Online: October 2026

Location: Richland, Louisiana

Meredosia - Austin 345 kV Line tap

593 MW

Expected Online: March 2024

Location: Macoupin County,Morgan County,Sangamon County, Illinois

Developer: Swift Current Energy

INDEPENDENCE-ISES - POWERLINE ROAD 500.0kV

550 MW

Expected Online: October 2026

Location: Craighead, Arkansas

WEEDS LAKE - HIPLE 345.0kV

539 MW

Expected Online: August 2029

Location: Cass, Michigan