Arizona

Industrial technology group Emerson said the company has completed a multi-year modernization project at four hydroelectric dams along the Salt River in Arizona. The upgrades, announced September 30, are at Salt River Project (SRP) facilities with combined generation capacity of 265 MW.

An Arizona-based energy developer, owner, and operator of power generation projects said one of its major solar-plus-storage facilities has entered full commercial operation in California. Arevon Energy on August 7 held a ceremony to celebrate completion of the second phase of the Eland Solar-plus-Storage Project, located near Mojave in Kern County. The two-phase Eland installation […]

Arizona-headquartered Arevon Energy said it has started construction of the Nighthawk Energy Storage Project in Poway, California. The company on July 31 provided more details of the 300-MW/1,200-MWh installation that represents a $600-million investment. Arevon will own and operate Nighthawk. The company in 2021 signed a long-term contract under which the energy storage facility will […]

Recurrent Energy, a subsidiary of Canadian Solar, and a global developer, owner, and operator of solar and energy storage assets, on July 7 announced that the 1,200-MWh Papago Storage facility in Maricopa County, Arizona, has reached commercial operation. The project is now dispatching stored energy to Arizona Public Service (APS), the state’s largest electric utility, […]

Fluence Energy, a global group that delivers intelligent energy storage systems, services, and asset optimization software, announced the start of production at a new manufacturing facility in Goodyear, Arizona. The facility that opened May 20 will produce enclosures made with U.S. steel and battery management system (BMS) hardware for Fluence’s grid-scale energy storage systems.

Arizona’s three major electric power utilities said they will collaborate to explore adding more nuclear power generation in the state, possibly placing small modular reactors (SMRs) or building large reactor projects at the locations of retiring coal-fired power plants. Arizona Public Service (APS), Salt River Project (SRP), and Tucson Electric Power (TEP) on Feb. 5 […]

The U.S. Bureau of Land Management (BLM) announced the agency has approved the 600-MW Jove Solar Project, sited on about 3,500 acres of land in La Paz County, Arizona. The solar farm would be among the top five largest solar energy projects in the U.S., based on those currently in operation. The BLM Jan. 6 […]

A major U.S. solar power developer announced it has a power purchase agreement (PPA) with Arizona Public Service (APS) for the energy produced from the Kitt Solar Project. Avantus, the former 8minute Solar Energy, on Dec. 9 said the PPA includes 100 MWac/130 MWdc of solar from the installation in Eloy, in Pinal County. It […]

Salt River Project (SRP) and Flatland Storage LLC, a subsidiary of EDP Renewables North America LLC (EDPR NA), have entered into an agreement to provide 200 MW of new energy storage to Arizona’s grid. The Flatland Energy Storage Project will be a 200-MW/800-MWh battery energy storage system located near Coolidge, Arizona. The project will utilize […]

An Australian company at the forefront of the global push to utilize hydrogen has reduced its workforce and cut its production targets, citing high costs for power needed to produce the fuel. Fortescue, a technology, energy and metal company headquartered in Perth, on July 17 said it would cut 700 jobs as part of a […]

An Australia-based global metal mining and green energy company has broken ground on a major hydrogen production project in Arizona, part of what the group’s founder said could be several planned clean energy investments in North America. Dr. Andrew Forrest, executive chair and founder of Fortescue, at the May 3 groundbreaking for the Arizona Hydrogen […]

Support for battery energy storage, and manufacturing of equipment for the electrification of transportation, is spurring construction of battery factories across the U.S. American Battery Factory, a leader in development of lithium iron phosphate (LFP) battery cells, recently announced a partnership with Lead Intelligent Equipment (LEAD) to secure custom automation equipment and machinery that will […]

German energy giant RWE has added three large battery energy storage (BESS) projects to the company’s U.S. portfolio. The group on Feb. 14 announced the completion of two installations in Texas and one in Arizona, and said energy storage systems now comprise more than one-third of the company’s U.S. renewable energy and storage development pipeline. […]

Virginia-based AES Corp. said the company added 3.5 GW of new renewable energy generation capacity to its global portfolio in 2023, an amount nearly double that built in the previous year. The projects, including solar power, wind power, and energy storage, were built in several locations worldwide, including the U.S., and will serve a variety […]

Brookfield Asset Management announced the launch of Deriva Energy, the new name for Duke Energy’s former unregulated commercial renewables business that Brookfield acquired earlier this year. Deriva, which considers itself a leading operator and developer of clean power projects in the U.S., is headquartered in Charlotte, North Carolina. Brookfield on Oct. 25 said it had […]

Salt River Project (SRP) has become one of the first U.S. utilities to shift from an Integrated Resource Plan (IRP) to an Integrated System Plan (ISP), a “holistic roadmap” that takes into account evolving power system needs, energy affordability, and carbon reduction goals. The pioneering move by the public power entity that provides power and […]

An Arizona utility plans to build a battery energy storage system (BESS) that will help it store more of the region’s abundant solar energy, enabling the power to be used after the sun goes down. Tucson Electric Power (TEP) in early October said it plans to start operating what would be the largest energy storage […]

An innovative battery energy storage project, using a non-lithium technology, will be deployed at a research center in Arizona. Salt River Project (SRP), the state’s community-based, not-for-profit public power utility, and Germany’s CMBlu Energy, which designs and manufactures energy storage systems, on August 31 announced a pilot project for a 5-MW, 10-hour, long duration energy […]

The Arizona Corporation Commission (ACC) on June 21 issued an amended certificate of environmental compatibility (CEC) for Salt River Project Agricultural Improvement and Power District’s (SRP’s) 575-MW natural gas–fired Coolidge Expansion Project. The measure marks a hard-fought triumph for SRP, which urgently sought the plant’s expansion, arguing it is crucial for near-term system reliability and […]

AES Corp. has announced the start of commercial operations for phase one of the Chevelon Butte wind farm in Arizona, a project sited on one of the state’s oldest working cattle ranches. AES on June 1 said the project’s first phase is bringing 238 MW of power generation online, with another 216 MW expected to […]

Yuma, Ariz. (May 15, 2023) — We Recycle Solar, Inc., North America’s first vertically-integrated organization specializing in the recycling and remarketing of excess, damaged, and end-of-life solar photovoltaic (PV) panels, has expanded its Yuma, Ariz.-based operation to tackle the growing environmental challenge of solar panel waste. In 2016, the International Renewable Energy Agency (IRENA) estimated […]

A massive wind power project in New Mexico will include a transmission line to deliver the installation’s electricity across the southwestern U.S. Pattern Energy Group, a California company that develops renewable energy projects globally, on May 4 said it has chosen Hitachi Energy and Quanta Services to build the SunZia Transmission and Wind project, which […]

Growth in the energy storage market, including the transportation sector, has spurred a ramp-up in global battery manufacturing and investment in new technologies. Passage of the Inflation Reduction Act (IRA) in the U.S. has brought a flurry of announcements from foreign companies eager to build manufacturing plants in America. FREYR, a Norway-based company, late last […]

A transformer exploded and caught fire at Hoover Dam in Nevada on July 19, according to local officials. Bureau of Reclamation official Jacklynn L. Gould said that at about 10 a.m. local (Pacific) time, the A5 transformer at the site caught fire. The blaze was extinguished at about 10:30 a.m., according to Gould. Gould said […]

PHOENIX, Ariz. (May 20, 2022)– Nextracker LLC., the global market leader in utility-scale solar trackers, and Atkore (NYSE: ATKR), a global provider of electrical, safety and infrastructure solutions, announced a new manufacturing line dedicated to producing steel tracker components for use in utility-scale solar power plants. Atkore has expanded and reconfigured its Phoenix, Arizona facility with new capacity […]

Salt River Project Agricultural Improvement and Power District (SRP) is seeking a rehearing and reconsideration of the Arizona Corporation Commission’s (ACC’s) denial of a major gas power plant expansion, which the public power utility has stressed will be crucial for near-term system reliability and long-term renewable integration.  In a filing on May 16, SRP urged […]

The Arizona Corporate Commission (ACC) has delivered a major blow to the Salt River Project Agricultural Improvement and Power District’s (SRP’s) urgent plans to expand the 575-MW gas-fired Coolidge Generating Station with 820 MW of fast-start capacity. The ACC in a 4–1 vote on April 12 denied approval of the public power utility’s Certificate of […]

The board of directors of Arizona’s second-largest public utility has approved a nearly $1 billion plan to expand the natural gas-fired Coolidge Generating Station, adding 820 MW of generation capacity. The Coolidge station at present is a 575-MW power plant with 12 single-cycle gas turbines; the plant began operating in 2011. The expansion plan approved […]

July 29, 2021 — KORE Power, Inc. announced today the first lithium-ion battery manufacturing facility wholly owned by a U.S. company will be built in Maricopa County in Arizona. The 1-million-square-foot manufacturing facility, dubbed the KOREPlex, will support up to 12 gigawatt hours (GWh) of battery cell production to ensure a reliable and independent U.S. […]

A solar energy project that will provide power for Microsoft has begun commercial operation in Arizona, with the project developer announcing term financing has been completed. Longroad Energy, a Boston-based renewable energy developer that also has offices in California and Maine, on July 20 said the 200-MW Sun Streams 2 array—one of four Maricopa County-based […]