Explore the largest solar farms expected to come online in Arizona 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 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 May 2026, there are 56 solar farms in development in Arizona, according to Cleanview's project tracker. Their total planned capacity is 21,025 MW. See also: operating solar farms in Arizona→
Planned Projects
56
Planned Capacity
21,025 MW
Unique Developers
19
Map of planned solar farms in Arizona. Marker size reflects planned capacity.
2,256 MW
Expected Online: October 2027
Location: La Paz, Arizona
Developer: Hanwha Group
2,042 MW
Expected Online: January 2030
Location: La Paz, Arizona
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
550 MW
Expected Online: September 2026
Location: Maricopa, Arizona
Developer: Copia Power
500 MW
Expected Online: April 2026
Location: La Paz, Arizona
Developer: Copia Power
200 MW
Expected Online: June 2026
Location: Yuma, Arizona
Developer: Leeward Energy
168 MW
Expected Online: June 2026
Location: Yuma, Arizona
Developer: Arizona Public Service
167 MW
Expected Online: June 2026
Location: La Paz, Arizona
Developer: Copia Power
550 MW
Expected Online: September 2026
Location: Maricopa, Arizona
Developer: Copia Power
169 MW
Expected Online: September 2026
Location: Maricopa, Arizona
Developer: Copia Power
167 MW
Expected Online: September 2026
Location: La Paz, Arizona
Developer: Copia Power
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
Cleanview