How many planned natural gas power plants are in Arizona?

There are 30 planned natural gas power plants in Arizona.

What is the total planned natural gas capacity in Arizona?

The total planned natural gas capacity in Arizona is 2,580 MW.

What is the largest planned natural gas power plant in Arizona?

The largest planned natural gas power plant in Arizona is Saddleback Generation Station at 375 MW, located in Maricopa, Arizona.

Planned Natural Gas Power Plants in Arizona

Explore the largest natural gas power plants expected to come online in Arizona and see all proposed natural gas projects on a map.

Last updated: May 2026

On this page, you can explore our database of planned natural gas power plants in Arizona. Each month, we track projects in development and update our list of the largest natural gas power plants expected to come online in Arizona.

As of May 2026, there are 30 natural gas power plants in development in Arizona, according to Cleanview's project tracker. Their total planned capacity is 2,580 MW. See also: operating natural gas power plants in Arizona→

Planned Projects

Planned Capacity

2,580 MW

Planned Arizona Natural Gas Map

Map of planned natural gas power plants in Arizona. Marker size reflects planned capacity.

Largest Planned Natural Gas Power Plants in Arizona

Saddleback Generation Station

375 MW

Expected Online: December 2030

Location: Maricopa, Arizona

Saddleback Generation Station

375 MW

Expected Online: December 2030

Location: Maricopa, Arizona

Saddleback Generation Station

250 MW

Expected Online: December 2030

Location: Maricopa, Arizona

Saddleback Generation Station

250 MW

Expected Online: December 2030

Location: Maricopa, Arizona

Mohave Energy Park

61 MW

Expected Online: June 2027

Location: Mohave, Arizona

Mohave Energy Park

61 MW

Expected Online: June 2027

Location: Mohave, Arizona

Mohave Energy Park

61 MW

Expected Online: June 2027

Location: Mohave, Arizona

Mohave Energy Park

61 MW

Expected Online: June 2027

Location: Mohave, Arizona

Apache Station

51 MW

Expected Online: June 2027

Location: Cochise, Arizona

Natural Gas Power Plants Coming Online Soon in Arizona

Coolidge Generation Station

50 MW

Expected Online: June 2026

Location: Pinal, Arizona

Coolidge Generation Station

50 MW

Expected Online: June 2026

Location: Pinal, Arizona

Coolidge Generation Station

50 MW

Expected Online: June 2026

Location: Pinal, Arizona

Coolidge Generation Station

50 MW

Expected Online: June 2026

Location: Pinal, Arizona

Coolidge Generation Station

50 MW

Expected Online: June 2026

Location: Pinal, Arizona

Coolidge Generation Station

50 MW

Expected Online: June 2026

Location: Pinal, Arizona

Mohave Energy Park

61 MW

Expected Online: June 2027

Location: Mohave, Arizona

Mohave Energy Park

61 MW

Expected Online: June 2027

Location: Mohave, Arizona

Mohave Energy Park

61 MW

Expected Online: June 2027

Location: Mohave, Arizona

Frequently Asked Questions

How many planned natural gas power plants are in Arizona?: There are 30 planned natural gas power plants in Arizona.
What is the total planned natural gas capacity in Arizona?: The total planned natural gas capacity in Arizona is 2,580 MW.
What is the largest planned natural gas power plant in Arizona?: The largest planned natural gas power plant in Arizona is Saddleback Generation Station at 375 MW, located in Maricopa, Arizona.

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