How many solar farms are planned in Mississippi?

Developers have proposed 29 solar farms in Mississippi with 3.8 GW of capacity, according to the grid operators' interconnection queues. Most queue projects are never built.

What is the largest planned solar farm in Mississippi?

Hintonville in Perry County, Mississippi is the largest planned, at 250 MW. It is expected to come online in 2025.

Who is developing solar farms in Mississippi?

Interconnection queues list each project under a project company, not the developer behind it. Cleanview researches the developer of every project and has them on paid plans.

Planned solar farms in Mississippi

Developers have proposed 29 solar farms in Mississippi with 3.8 GW of capacity, in the grid operators' interconnection queues.

Planned29

See operating solar farms in Mississippi

Updated monthly. Last updated November 2026.

Under 50 MW50–249 MW250 MW and up

Updated monthly. Last updated November 2026.

More planned solar farms in Mississippi are expected online in 2027 than in any other year

2026’262027’272028’282029’292030’302031’312032’322033’33

Planned solar farms by the year they're expected online. Source: the grid operators' interconnection queues, compiled by Cleanview.

The 10 largest planned solar farms in Mississippi

Planned, by capacity

#	Solar farm	County	Expected online	Capacity
1	Hintonville	Perry County	2025	250 MW
2	Greer Solar Plant	Washington County	2026	200 MW
3	Ray Braswell - Tinnin - Gerald Andrus 230kV Line	Washington County	2024	200 MW
4	Robinsonville 230 kV	DeSoto County	2024	199 MW
5	Penton Solar Plant	DeSoto County	2028	190 MW
6	Pelahatchie - Scott 115 kV Line Tap	Scott County	2023	175 MW
7	SR Magnolia	Monroe County	2027	160 MW
8	Landshark Energy Generation Facility	Calhoun County	2030	160 MW
9	Lula - Tunica 115 kV Line	Tunica County	2024	160 MW
10	Hinds Solar, LLC	Hinds County	2027	150 MW

Planned solar farms expected online soonest in Mississippi

In the next 18 months, soonest first

#	Solar farm	County	Expected online	Capacity
1	Greer Solar Plant	Washington County	2026	200 MW
2	SR Marshall, LLC	Marshall County	2026	5 MW
3	SR Magnolia	Monroe County	2027	160 MW
4	Hinds Solar, LLC	Hinds County	2027	150 MW
5	Okolona Solar	Henderson County	2027	145 MW
6	SR Mount Pleasant	Marshall County	2027	50 MW
7	Penton Solar Plant	DeSoto County	2028	190 MW
8	Covington (MS)	Covington County	2028	96 MW

The developer behind each project is on paid plans. See plans

How Cleanview tracks solar farms

Operating solar farms come from the EIA's monthly survey of power plants. Planned projects come from the grid operators' interconnection queues. We research who is developing each one, since a queue lists a project company, not its owner.

Questions about solar farms in Mississippi

How many solar farms are planned in Mississippi?: Developers have proposed 29 solar farms in Mississippi with 3.8 GW of capacity, according to the grid operators' interconnection queues. Most queue projects are never built.
What is the largest planned solar farm in Mississippi?: Hintonville in Perry County, Mississippi is the largest planned, at 250 MW. It is expected to come online in 2025.
Who is developing solar farms in Mississippi?: Interconnection queues list each project under a project company, not the developer behind it. Cleanview researches the developer of every project and has them on paid plans.