Covering the world of solar power technology, development and installation.

Geronimo starts construction on 125-MW project in Michigan
18 Aug 2025 at 7:23pm
by Kelly Pickerel
Geronimo Power has begun on-site construction at its 125-MW Jackson County Solar project in Jackson County, Michigan. The project should come online early next year. “As a company founded on a farm in the rural Midwest, I’m thrilled to see our MISO footprint continue to grow,” said Joe Ibrahim, VP of construction at Geronimo. “The… The post Geronimo starts construction on 125-MW project in Michigan appeared first on Solar Power World.

Equity Solar Illinois completes 3.26-MW community solar project
18 Aug 2025 at 12:44pm
by Kelsey Misbrener
Equity Solar Illinois (ESI) announced it has energized Illinois’ first Community Solar Garden in the Equity Eligible Contractor category. The 3.26-MWDC Cattail Solar project in Fulton, Illinois, represents a significant step in advancing the state’s participation in renewables and expanding its clean energy workforce. “We recognize education and access to opportunities are barriers to participating… The post Equity Solar Illinois completes 3.26-MW community solar project appeared first on Solar Power World.

New Treasury guidance requires large-scale solar projects to use ‘physical work test’ for ITC safe harbor
15 Aug 2025 at 7:20pm
by Kelsey Misbrener
On August 15, the Dept. of the Treasury released new guidance related to safe harboring solar projects under the ITC in response to a July executive order from President Trump. Safe harboring allows companies to demonstrate a good-faith effort at starting a solar project to secure the applicable tax credits in place that year. The… The post New Treasury guidance requires large-scale solar projects to use ‘physical work test’ for ITC safe harbor appeared first on Solar Power World.

Arizona commissioners unanimously vote to repeal state renewable energy standard
15 Aug 2025 at 1:43pm
by Kelsey Misbrener
The Arizona Corporation Commission (ACC) voted to initiate the formal steps required to repeal Arizona’s Renewable Energy Standard and Tariff (REST). This marks another setback for the state’s progress in clean energy investments. The REST rules were passed by a majority Republican Commission in 2006 and require utilities to source at least 15% of their… The post Arizona commissioners unanimously vote to repeal state renewable energy standard appeared first on Solar Power World.

Corning, T1 Energy sign agreement for American solar panel supply chain
15 Aug 2025 at 12:48pm
by Kelly Pickerel
T1 Energy has signed an agreement with Corning for domestic supply of silicon wafers for its solar panel manufacturing. Corning solar wafers made in Michigan will be shipped to T1’s solar cell facility in Austin, Texas, which will then be assembled into solar panels at T1’s Dallas factory. Corning’s solar wafer factory is currently under… The post Corning, T1 Energy sign agreement for American solar panel supply chain appeared first on Solar Power World.

REC solar panel deliveries back on track after June fire at Singapore factory
15 Aug 2025 at 12:19pm
by Kelly Pickerel
A fire at REC’s solar cell and panel factory in Singapore this June has set back the company’s delivery timelines, according to a letter sent to U.S. customers this week and shared with Solar Power World. Production has resumed, and REC has committed to fulfilling all contracted orders before fulfilling safe harbor sales. A small fire… The post REC solar panel deliveries back on track after June fire at Singapore factory appeared first on Solar Power World.

BoxPower releases 110-kWh battery ideal for microgrid setups
15 Aug 2025 at 12:00pm
by Kelly Pickerel
Off-grid and microgrid company BoxPower has unveiled a new LFP battery that is assembled in California. The ABX‑110‑BABA also meets Build America, Buy America (BABA) requirements The modular ABX‑110‑BABA offers 116 amp-hour capacity per module, up to 55 kW charge/discharge power (depending on configuration), and supports all major U.S. voltage configurations, including 120/240V split-phase and… The post BoxPower releases 110-kWh battery ideal for microgrid setups appeared first on Solar Power World.

Indigenized Energy, Freedom Forever collaborate on solar project at Montana reservation
14 Aug 2025 at 1:11pm
by Billy Ludt
Indigenized Energy, a Native-led nonprofit dedicated to advancing tribal energy sovereignty, has completed its third collaborative solar project with Freedom Forever. This partnership has a shared mission to bring clean energy to Native communities. The latest installation, a fully off-grid solar and battery system, now powers a remote buffalo caretaker site on the Northern Cheyenne… The post Indigenized Energy, Freedom Forever collaborate on solar project at Montana reservation appeared first on Solar Power World.

FTC Solar debuts solar tracker made for high-wind regions
14 Aug 2025 at 12:47pm
by Billy Ludt
FTC Solar has released its Pioneer+ High Wind tracker, an advanced variant of its 1P Pioneer single-axis tracker, purpose-built for regions facing extreme wind conditions. Engineered to withstand wind speeds up to 150 mph, Pioneer+ High Wind is built to be deployed in coastal, hurricane-prone and high-altitude regions, while building on FTC Solar’s core design… The post FTC Solar debuts solar tracker made for high-wind regions appeared first on Solar Power World.

SolMicroGrid starts new program to purchase C&I solar and microgrid systems for cash
14 Aug 2025 at 12:00pm
by Kelsey Misbrener
SolMicroGrid announced the launch of its Energy-as-a-Service’(EaaS) Partner Program, where the company will purchase an existing solar-only or full microgrid system that is at or near completion, providing them with a quick exit and upfront cash. In turn, SolMicroGrid will provide the host customer with clean, no-CapEx energy under a long-term Energy-as-a-Service (EaaS) agreement. As… The post SolMicroGrid starts new program to purchase C&I solar and microgrid systems for cash appeared first on Solar Power World.

GoodLeap partners with Connecticut Green Bank to develop VPPs across the state
13 Aug 2025 at 7:33pm
by Kelsey Misbrener
The Connecticut Green Bank and GoodLeap have announced a strategic partnership to develop and operate virtual power plants (VPPs) across Connecticut. This collaborative effort, enabled through the State’s Energy Storage Solutions program, will focus on deploying residential solar systems and battery energy storage to help lower energy costs, improve grid resilience and advance Connecticut’s clean… The post GoodLeap partners with Connecticut Green Bank to develop VPPs across the state appeared first on Solar Power World.

Paired Power earns patent for solar-powered EV charger platform
13 Aug 2025 at 5:28pm
by Billy Ludt
Paired Power, a leading manufacturer of solar-powered electric vehicle (EV) charging systems, was awarded a patent for its PairTree solar canopy solution. The patent, titled “Solar canopy systems and methods,” formally recognizes Paired Power’s proprietary approach to solar canopy installation, which deploys electric vehicle charging in situations with limited or no grid power. This marks… The post Paired Power earns patent for solar-powered EV charger platform appeared first on Solar Power World.


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New study claims ‘high survival’ of rainbow trout in specialized hydropower turbines
18 Aug 2025 at 7:47pm
by Sean Wolfe
A recently published peer-reviewed paper in Environmental and Sustainability Indicators highlights the fish passage survival rates achieved by Natel Energy's FishSafe Restoration Hydro Turbine (RHT) designs.



C-Power lands new collaboration partner for field test of autonomous offshore power system
18 Aug 2025 at 7:25pm
by Sean Wolfe
Imenco Future Technologies, a provider of advanced technologies for the maritime industry, announced it has joined C-Power's Partner Engagement and Co-development (PEC) Program as a collaboration partner and will participate in the upcoming 18-month field test of C-Power's SeaRAY autonomous offshore power system (AOPS).  



Arizona, Nevada and Mexico will again get less Colorado River water in 2026
18 Aug 2025 at 5:38pm
by Associated Press Editors
Arizona, Nevada and Mexico will again live with less water from the Colorado River as drought lingers in the West, federal officials announced Friday.



Duke Energy seeks to extend operations at Bad Creek pumped storage station for another 50 years
18 Aug 2025 at 5:17pm
by Sean Wolfe
Located in Oconee County, S.C., Bad Creek has been the largest "battery" on the company’s system since 1991.



American solar supply chain strengthened by T1 Energy, Corning deal
15 Aug 2025 at 3:36pm
by Paul Gerke
An expanded partnership between T1 Energy and Corning will result in a fully domestic solar supply chain, including polysilicon.



A more affordable electric pickup truck? – This Week in Cleantech
15 Aug 2025 at 3:32pm
by Paul Gerke
On this episode of This Week in Cleantech, Camila Domonoske from NPR teases Ford's new electric pickup truck.



Louisiana governor goes from praising to panning Solar for All program
14 Aug 2025 at 6:36pm
by Clarion Energy Content Directors
The governor could win a legal fight to keep money already allocated to Louisiana, attorney says



NJ board approves $100 in electric bill credits as prices soar
14 Aug 2025 at 5:59pm
by Clarion Energy Content Directors
Electricity rates have surged nationwide, driven upward in part by artificial intelligence data centers’ mammoth energy demand, while New Jersey’s plans for new renewable generation — chiefly in the form of offshore wind — have largely failed to provide relief.



Can the US catch up to transformer demand?
14 Aug 2025 at 5:45pm
by Sean Wolfe
Pressure on power infrastructure in the U.S. is intensifying, and there's a supply shortage for power and distribution transformers.



Why ‘Factor This’? Three legacy energy publications are better together
14 Aug 2025 at 5:33pm
by Jeremiah Karpowicz
Renewable Energy World, POWERGRID International, and Hydro Review assembled into the rebranded Factor This in February 2025.




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