Explore the largest solar farms expected to come online in Arizona and see all proposed solar projects on a map.
Last updated: September 2026
On this page, you can explore our database of planned solar farms in Arizona. Each month, we track projects in development and update our list of the largest solar farms expected to come online in Arizona.
As of September 2026, there are 46 solar farms in development in Arizona, according to Cleanview's project tracker. Their total planned capacity is 16,788 MW. See also: operating solar farms in Arizona→
Planned Projects
46
Planned Capacity
16,788 MW
Unique Developers
15
Map of planned solar farms in Arizona. Marker size reflects planned capacity.
2,256 MW
Expected Online: March 2028
Location: La Paz, Arizona
Developer: Hanwha Group
1,039 MW
Expected Online: April 2030
Location: Maricopa, Arizona
1,016 MW
Expected Online: December 2028
Location: La Paz, Arizona
1,010 MW
Expected Online: December 2033
Location: La Paz, Arizona
718 MW
Expected Online: December 2032
Location: Mohave, Arizona
559 MW
Expected Online: December 2029
Location: Maricopa, Arizona
500 MW
Expected Online: June 2030
Location: Yuma, Arizona
475 MW
Expected Online: August 2027
Location: Navajo, Arizona
Developer: Clenera
460 MW
Expected Online: December 2031
Location: Yuma, Arizona
168 MW
Expected Online: November 2026
Location: Yuma, Arizona
Developer: Arizona Public Service
100 MW
Expected Online: November 2026
Location: La Paz, Arizona
Developer: 174 Power Global
100 MW
Expected Online: December 2026
Location: Pinal, Arizona
Developer: Avantus
300 MW
Expected Online: March 2027
Location: La Paz, Arizona
Developer: 174 Power Global
200 MW
Expected Online: March 2027
Location: Navajo, Arizona
300 MW
Expected Online: April 2027
Location: Yuma, Arizona
Developer: BrightNight
238 MW
Expected Online: June 2027
Location: Yuma, Arizona
Developer: Leeward Energy
25 MW
Expected Online: June 2027
Location: Mohave, Arizona
475 MW
Expected Online: August 2027
Location: Navajo, Arizona
Developer: Clenera
Cleanview