News

Two SRP diagrams: the full electric grid from generation through transmission and distribution to customers, and the large business customer version that stops at the high-voltage transmission lines

‘One hundred percent not true’: SRP’s answer on data centers and your power bill

Aug 21, 2026
SRP says data center power costs fall on the projects, not other customers. Three of 24 data center applicants remain; deposits due Sept. 15.
Illustration of an Arizona data center with server racks, cooling equipment and power lines, with icons representing water, closed-loop cooling and electricity.

Pinal County Data Centers: UA Expert Briefs Supervisors

Aug 17, 2026
A University of Arizona expert briefed supervisors on Pinal County data centers. He said the county can set rules and get water and power estimates.
Graphic announcing the Florence Data Center Advisory Committee, showing the Town of Florence seal, a data center, a power line tower and seven member icons

Florence Data Center Advisory Committee Seats First Members

Aug 10, 2026
The Florence data center advisory committee now has seven members. The group will study water, energy and land use impacts before advising the council.
Aerial map of Casa Grande, Arizona, showing the proposed 480-acre data center site west of the city along Gila Bend Highway. Two adjacent parcels are labeled Property Owner 1 (purple) and Property Owner 2 (red), separated by a Future APS Substation site (yellow).

Casa Grande Approves Data Center Waivers 7-0 to Settle Prop 207 Claims

Aug 4, 2026
Casa Grande data center waivers passed 7-0 to settle Prop 207 claims. Binding limits cap water, power and noise on the 480-acre site.
Aerial map of Casa Grande, Arizona, showing the proposed 480-acre data center site west of the city along Gila Bend Highway. Two adjacent parcels are labeled Property Owner 1 (purple) and Property Owner 2 (red), separated by a Future APS Substation site (yellow).

$140M Claim Puts Casa Grande Data Center Entitlement Before Council Aug. 3

Jul 22, 2026
Casa Grande weighs a Prop 207 waiver to resolve a $140 million data-center claim with binding water, power, and noise terms. Council votes Aug. 3.
Conceptual rendering of a Project Midway data center building with white and gray panels, wood-tone accents, a glass entrance with a canopy, desert landscaping, and a parking lot

No decision on Project Midway: P&Z sends 215-acre data center back for answers

Jul 20, 2026
Pinal County's P&Z Commission delayed a vote on the Project Midway data center near Casa Grande. Power, water and noise questions sent the case back.
Black Bloom Energy Server cabinets displayed under blue lighting at the company’s 2010 launch.

Data Center Hearing: Project Midway Rezoning Set for July 16

Jul 15, 2026
Pinal County hears the Project Midway data center rezoning July 16. What the 21 proposed stipulations say about water, noise, and power near Casa Grande.
Five empty chairs in a Sonoran desert setting with a data center in the background with a magnifying glass and some icons indicating search for water, infrastructure, location and other items.

Florence Data Center Committee: Council Seeks Members

Jul 1, 2026
Florence Council will advertise for a Florence data center committee to review environmental, infrastructure, public service, and economic impacts.
Pinal County Delays La Osa Data Center Vote; Residents Call for Regulations

Pinal County Delays La Osa Data Center Vote; Residents Call for Regulations

Jun 1, 2026
Pinal County delayed the La Osa data center vote to August 26. Many residents called for a moratorium and regulations before any approval.
Sunridge Power: 1,360-MW Natural Gas Plant Clears Commission

Sunridge Power: 1,360-MW Natural Gas Plant Clears Commission

May 27, 2026
Pinal County planners back Sunridge Power, a 1,360-MW natural gas project near Red Rock. The permit now heads to the Board of Supervisors.
Commission Advances La Osa Data Center Rezoning and Development Plan

Commission Advances La Osa Data Center Rezoning and Development Plan

Apr 18, 2026
Pinal County commissioners recommended approval of the La Osa data center rezoning 7-2, advancing a 3,385-acre project south of Eloy to supervisors.
3,385-Acre La Osa Data Center and Power Complex Faces Rezoning Vote on April 16

3,385-Acre La Osa Data Center and Power Complex Faces Rezoning Vote on April 16

Apr 13, 2026
La Osa Energy Center rezoning goes before Pinal County Planning and Zoning Commission April 16. The 3,385-acre data center project seeks Industrial zoning.
Florence Approves License for Cross-Border Fiber Network Route

Florence Approves License for Cross-Border Fiber Network Route

Feb 8, 2026

Florence granted Bicentel LLC a license to build fiber infrastructure…

Upcoming 1,275 MW Marigold Among Pinal’s Top Energy Projects

Upcoming 1,275 MW Marigold Among Pinal’s Top Energy Projects

Dec 3, 2025
SRP hosts public events for the 1,275 MW Marigold Energy Center near Stanfield. The project includes solar, gas, and battery storage.
Data Center, Gas Plant, and Battery Storage Campus Approved Near Maricopa

Data Center, Gas Plant, and Battery Storage Campus Approved Near Maricopa

Nov 28, 2025
Pinal County supervisors approved a 495-acre energy and technology campus near Maricopa. The data center and gas plant project drew Ak-Chin opposition.
Supervisors Approve Project Midway Data Center Near Casa Grande

Supervisors Approve Project Midway Data Center Near Casa Grande

Nov 24, 2025
Pinal County supervisors voted 5-0 to approve the Project Midway Data Center near Casa Grande. The 215-acre development now moves to rezoning.
La Osa Data Center with On-Site Gas Power Wins Board Approval

La Osa Data Center with On-Site Gas Power Wins Board Approval

Nov 24, 2025
Pinal County supervisors unanimously approved the La Osa Power and Data Center Complex comprehensive plan amendment. The $20 billion project includes dedicated power generation.
Silver Reef Energy Withdrawn, Board Advances Four Energy and Data Center Projects

Silver Reef Energy Withdrawn, Board Advances Four Energy and Data Center Projects

Nov 21, 2025
Silver Reef Solar and Battery was withdrawn after 8-0 denial recommendation. Pinal County Board approved four energy and data projects at same November meeting.
Midway Data Center Gets Unanimous Approval as Power and ED3 Questions Emerge

Midway Data Center Gets Unanimous Approval as Power and ED3 Questions Emerge

Oct 24, 2025
The Pinal County Planning and Zoning Commission voted 8–0 to advance the 215-acre Project Midway data center near Casa Grande, sparking questions about power supply, ED3 coordination, and water use.
Commission Recommends Data Center Campus Despite Resident, Tribal Pushback

Commission Recommends Data Center Campus Despite Resident, Tribal Pushback

Oct 22, 2025
The Pinal County Planning and Zoning Commission voted 6–2 to advance a 495-acre Energy Generation and Technology Campus near Maricopa, despite opposition from residents and the Ak-Chin Indian Community over cultural and environmental concerns.
Commission Advances Griffin Energy Solar, Gas, and Battery Project for Data Centers

Commission Advances Griffin Energy Solar, Gas, and Battery Project for Data Centers

Oct 21, 2025
The Pinal County Planning and Zoning Commission voted 6-2 to advance the Griffin Energy Project—a 2,685-acre solar, battery, and natural gas complex—to power a future data center and reshape local energy infrastructure.
La Osa Power and Data Center Complex Advances Despite Concerns Over Details and Environmental Impact

La Osa Power and Data Center Complex Advances Despite Concerns Over Details and Environmental Impact

Oct 20, 2025
Pinal County Planning and Zoning Commission voted 7-3 to advance the La Osa data center and power plant project despite environmental and project detail concerns.
Florence Approves Data Centers on 1,619 Acres as Dobson Farms Becomes Major Tech Park

Florence Approves Data Centers on 1,619 Acres as Dobson Farms Becomes Major Tech Park

Oct 9, 2025
The Town of Florence has approved three major land use amendments totaling 1,619 acres at Dobson Farms, paving the way for massive data center and industrial development. The projects—Florence Tech Park, Dobson Farms East, and Dobson Farms West—could generate over 800 jobs and bring in millions in tax revenue.
Data Centers Anchor Proposed 1,600-Acre Industrial Campus in Florence

Data Centers Anchor Proposed 1,600-Acre Industrial Campus in Florence

Sep 17, 2025
Florence is considering a 1,619-acre land use change at Dobson Farms, shifting from residential to industrial development anchored by massive data centers. The projects promise major tax revenue, infrastructure upgrades, and one of Arizona’s largest new electrical loads.
Pinal County Energy Crisis Forces Push to Solar, Gas and Battery Projects

Pinal County Energy Crisis Forces Push to Solar, Gas and Battery Projects

Sep 13, 2025
Pinal County supervisors heard warnings from APS and SRP of a projected 40% energy demand surge in six years, fueled by data centers, electric vehicles, and widespread electrification. Utilities outlined urgent plans for solar, natural gas, and battery projects, while micro-nuclear remains at least a decade away
Florence Continues Approval of Industrial Transition for Northern Development Corridor

Florence Continues Approval of Industrial Transition for Northern Development Corridor

Aug 10, 2025
Florence's Town Council unanimously approves industrial changes, fostering development in the Northern Development Corridor with energy projects.
La Osa 3,374-Acre Energy and Data Center Complex Adds to High-Risk Flood Zone Proposals in Pinal County

La Osa 3,374-Acre Energy and Data Center Complex Adds to High-Risk Flood Zone Proposals in Pinal County

Jul 24, 2025
Pinal County commissioners reviewed another massive energy and data center project in a high-risk flood zone - the 3,374-acre La Osa complex for gas power, battery storage, and data centers along Greene Canal. Commissioners expressed serious concerns about the flood-prone site's impact on wildlife and sensitive wash areas due to extensive flooding risks.
Data Center Proposal Near Casa Grande Reviewed by Commission

Data Center Proposal Near Casa Grande Reviewed by Commission

Jul 24, 2025
Explore the comprehensive review of the Data Center Proposal Near Casa Grande and its significance for local planning.
Massive Energy and Tech Campus Planned Near Maricopa, Ak-Chin Community

Massive Energy and Tech Campus Planned Near Maricopa, Ak-Chin Community

Jul 22, 2025
Dive into the ambitious plans for a massive energy and tech campus near Maricopa & the Ak-Chin Community.
Coolidge Ensures Public Voice in Data Center Development

Coolidge Ensures Public Voice in Data Center Development

Nov 21, 2024
Find out about the updated data center regulation in Coolidge, Arizona. Learn how data center proposals in agricultural zones now require public hearings and undergo additional review.