Invenergy building Hashknife Solar Center for Arizona Public Service
By Global Infrastructure Sherpa · Feb 24, 2026
Hashknife Solar Center
Project
Invenergy is building the 475-megawatt Hashknife Solar Center for Arizona Public Service, scheduled to begin operations next year.
Deal Analysis
Invenergy's development of the 475-megawatt Hashknife Solar Center for Arizona Public Service (APS) represents a significant expansion of solar energy capacity in the United States. This project, slated to begin operations next year, underscores the ongoing shift towards renewable energy sources and highlights the strategic importance of partnerships between established developers like Invenergy and utility companies like APS. While the financial details remain undisclosed, the scale of the project suggests a substantial investment in solar infrastructure.
The Hashknife Solar Center is notable for its large capacity and the involvement of a major renewable energy developer (Invenergy) and a key regional utility (APS). This deal contributes to Arizona's renewable energy portfolio and supports APS's efforts to meet growing electricity demand with cleaner energy sources. The project's development also signals continued investor confidence in solar energy projects within the US market. The absence of disclosed signing and closing dates suggests the deal is still in the early stages of development, with potential future milestones to monitor.
- 475 MW solar project represents a significant capacity addition.
- Involves Invenergy, a leading renewable energy developer.
- Arizona Public Service (APS) is the offtaker, securing clean energy for its grid.
- Project is scheduled to begin operations next year, indicating rapid development.
Market Context: The US solar energy market is experiencing substantial growth, driven by declining costs, government incentives, and increasing demand for clean energy. Utility-scale solar projects like Hashknife are crucial for meeting renewable energy targets and decarbonizing the electricity grid.
Source Intelligence
KEY DETAILS
Invenergy announced an agreement with pipeline operator Tallgrass to develop three new natural gas power plants in Arizona to meet rapidly growing local electricity demand. "North American private independent power producer Invenergy announced an agreement with pipeline operator Tallgrass to develop three new natural gas power plants in Arizona to meet rapidly growing local electricity demand."
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Capacity
The company is also building the 475-megawatt Hashknife Solar Center for Arizona Public Service, scheduled to begin operations next year.
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Location
The company is also building the 475-megawatt Hashknife Solar Center for Arizona Public Service, scheduled to begin operations next year.
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PPA Details
The company is also building the 475-megawatt Hashknife Solar Center for Arizona Public Service, scheduled to begin operations next year.
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Announcement
Thermal Power Tuesday 24 Feb 2026
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Signing
The deal, announced on February 20, supports Invenergy's plans to build power generation facilities in Maricopa County and Yuma County.
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COD
The company is also building the 475-megawatt Hashknife Solar Center for Arizona Public Service, scheduled to begin operations next year.
PARTIES MENTIONED IN SOURCE
I
Invenergy
developer
"Invenergy and Tallgrass Sign Supply Agreement for Arizona Natural Gas Power Plants"
T
Tallgrass
developer
"Invenergy and Tallgrass Sign Supply Agreement for Arizona Natural Gas Power Plants"
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Arizona Public Service
buyer
"The company is also building the 475-megawatt Hashknife Solar Center for Arizona Public Service, scheduled to begin operations next year."
high quality
Enriched Feb 24, 2026
Market Context
This deal is part of the Solar sector in USA.
1 of 452 Solar deals tracked this month · Updated daily