Arizona

US Storage Hit a Record 18.9 GWh in Q2 as Installed Power Capacity Fell 7 Percent

September 23, 2026 · Analysis

3 sources US battery storage installed a record 18.9 GWh in the second quarter of 2026 while installed power capacity fell 7 percent, as average system duration stretched to 3.5…

Eleven Western Governors Endorse 12,600-Mile WestTEC Transmission Plan, Launch PACT Permitting Task Force

July 1, 2026 · Policy & Markets

4 sources Western governors from 11 states endorsed the WestTEC roadmap to add more than 12,600 miles of high-voltage transmission by 2035, and launched the PACT task force to align…

DEI Completes 7.9 MW NY Community Solar Portfolio for Generate

April 27, 2026 · News

2 sources Distributed Energy Infrastructure LLC (DEI) announced the mechanical completion of a 7.9 MW two-project community solar portfolio for Generate Capital near Lysander, New York, on April 27, 2026.…

BrightNight Acquires 6 GW Western US Development Portfolio

April 21, 2026 · News

4 sources BrightNight announced on April 21, 2026, its acquisition of Cordelio Power's ownership interest in their joint venture's development portfolio, adding 6 GW of solar and battery storage projects…

Salt River Project Commissions 55 MW Solar Facility as Living Lab

April 16, 2026 · News

3 sources Salt River Project (SRP) commissioned its first utility-owned solar facility, the 55 MW Copper Crossing Energy and Research Center (CCERC) PV Solar Project, in April 2026. The plant,…

A suburban garage at dusk holds a home electrical panel, a wall battery and a liquid-cooled server rack with a small violet light, next to a bicycle and garden hose.

Span and NVIDIA Launch XFRA Distributed AI Data Center Network

April 14, 2026 · AI Energy Demand

5 sources Grid-edge energy company Span announced April 14, 2026, the launch of XFRA, a distributed AI data center network.

Tesla Maps 66-Site Megacharger Network Across 15 States

March 8, 2026 · EVs

4 sources Verified First public Megacharger opens in Ontario, CA delivering 1.2 MW per stall, with 37 sites planned by end of 2026 via Pilot Travel Centers partnership.

DER Growth Forces Distribution Voltage Regulation Overhaul

February 18, 2026 · Analysis

4 sources Browser Check Battery storage, solar, and EV chargers are adding 16.3 GW to U.S. distribution grids in 2026, forcing utilities to overhaul voltage regulation infrastructure built for one-way…

Interconnection Delays Push Manufacturers to Private 1 GW Power

January 22, 2026 · Analysis

5 sources Verified More than half of grid interconnection applicants withdraw requests after 2-4 year delays, pushing industrial users to build private behind-the-meter generation as large as 1 GW.

Fluence Supplies 1,200 MWh Battery Storage for Arizona Pioneer

January 15, 2026 · Energy Storage

3 sources Fluence Energy will supply its Gridstack Pro™ technology for the 300 MW / 1,200 MWh Pioneer Clean Energy Center in Yuma County, Arizona — one of the largest…

Stories about Arizona (19)