How many planned solar farms are in Maine?

There are 27 planned solar farms in Maine.

What is the total planned solar capacity in Maine?

The total planned solar capacity in Maine is 1,270 MW.

What is the largest planned solar farm in Maine?

The largest planned solar farm in Maine is Freedom Pine Solar at 250 MW, located in York, Maine.

How many developers have planned solar farms in Maine?

There are 12 unique developers with planned solar farms in Maine.

Planned Solar Farms in Maine

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

Last updated: May 2026

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

As of May 2026, there are 27 solar farms in development in Maine, according to Cleanview's project tracker. Their total planned capacity is 1,270 MW. See also: operating solar farms in Maine→

Planned Projects

Planned Capacity

1,270 MW

Unique Developers

Planned Maine Solar Map

Map of planned solar farms in Maine. Marker size reflects planned capacity.

Largest Planned Solar Farms in Maine

Freedom Pine Solar

250 MW

Expected Online: January 2029

Location: York, Maine

Developer: DE Shaw Renewable Investments

Solar

180 MW

Expected Online: December 2029

Location: York, Maine

Developer: DE Shaw Renewable Investments

Solar

165 MW

Expected Online: November 2029

Location: Somerset, Maine

Three Rivers Solar Power, LLC

100 MW

Expected Online: December 2026

Location: Hancock, Maine

Developer: Swift Current Energy

Three Rivers Solar

100 MW

Expected Online: December 2026

Location: Hancock, Maine

Developer: Swift Current Energy

Warren Meadow Solar

75 MW

Expected Online: March 2028

Location: Knox, Maine

Developer: Glenvale Solar

Warren Meadow Solar Station

75 MW

Expected Online: March 2028

Location: Knox, Maine

Developer: Glenvale Solar

Crooked Trail Solar

68 MW

Expected Online: October 2029

Location: Penobscot, Maine

Developer: Verogy

Solar Knox

34 MW

How many planned solar farms are in Maine?: There are 27 planned solar farms in Maine.
What is the total planned solar capacity in Maine?: The total planned solar capacity in Maine is 1,270 MW.
What is the largest planned solar farm in Maine?: The largest planned solar farm in Maine is Freedom Pine Solar at 250 MW, located in York, Maine.
How many developers have planned solar farms in Maine?: There are 12 unique developers with planned solar farms in Maine.

Planned Maine Solar Map

Largest Planned Solar Farms in Maine

Freedom Pine Solar

Solar

Solar

Three Rivers Solar Power, LLC

Three Rivers Solar

Warren Meadow Solar

Warren Meadow Solar Station

Crooked Trail Solar

Solar Knox

Solar Farms Coming Online Soon in Maine

Three Rivers Solar Power, LLC

Three Rivers Solar

Roxbury Solar

Emery Shute Solar One

SolarFairfield

Turner Meadow Solar Station

Emery Meadow Solar

GDC Saco Solar

Turner Meadow Solar

Frequently Asked Questions

Explore Planned Solar Farms by State

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Planned Maine Solar Map

Largest Planned Solar Farms in Maine

Freedom Pine Solar

Solar

Solar

Three Rivers Solar Power, LLC

Three Rivers Solar

Warren Meadow Solar

Warren Meadow Solar Station

Crooked Trail Solar

Solar Knox

Solar Farms Coming Online Soon in Maine

Three Rivers Solar Power, LLC

Three Rivers Solar

Roxbury Solar

Emery Shute Solar One

SolarFairfield

Turner Meadow Solar Station

Emery Meadow Solar

GDC Saco Solar

Turner Meadow Solar

Frequently Asked Questions

Explore Planned Solar Farms by State

Explore by ISO