Covering the world of solar power technology, development and installation.
CPUC passes through ‘failed’ community solar program, industry advocates say
12 Jun 2026 at 12:33pm
by Kelly PickerelThe California Public Utilities Commission (CPUC) this week finalized portions of its community solar program that solar advocates continue to describe as “unworkable and destined for failure.” “California remains committed to delivering on clean energy options for all customers,” said CPUC President John Reynolds. “Our decision makes sure that competitive community solar programs grow responsibly,…
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Hail-resistant Trina Vertex N Shield solar panel now available to US market11 Jun 2026 at 8:14pm
by Kelly PickerelThe Vertex N Shield solar panel from Trinasolar is now available to the North American market. The 620-W Vertex N Shield with 23% efficiency is engineered to withstand the extreme weather and common risks found in nature while maximizing system performance and lowering LCOE. Built on Trina’s 210-mm n-type TOPCon platform, Vertex N Shield combines…
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ARRAY ships 100 GW of solar trackers globally since founding11 Jun 2026 at 5:06pm
by Billy LudtSolar racking and tracker manufacturer ARRAY Technologies crossed the 100 GW line for shipping solar tracker product. “Surpassing 100 GW of tracker products delivered worldwide is a significant milestone not just for ARRAY, but for the continued growth and maturation of the global solar industry,” said Kevin Hostetler, CEO of ARRAY. “It’s not just about…
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RWE secures Meta PPA on 298-MW Texas solar project11 Jun 2026 at 4:52pm
by Billy LudtRWE and Meta have arranged a long-term corporate power purchase agreement (PPA) for the electricity generated by the 298-MWAC Rabbit’s Foot Solar project in Northeast Texas. Rabbit’s Foot began construction earlier this year. Once operational, the energy generated at Rabbit’s Foot will support Meta’s operations and expanding data center energy demands. The solar project is…
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After Hurricane Helene outage, NC bookstore installs microgrid for Asheville community11 Jun 2026 at 3:23pm
by Kelly PickerelOn September 27, 2024, the remnants of Hurricane Helene hit Asheville, North Carolina. The devastating storm caused historic flooding, triggered landslides, downed trees and power lines, closed bridges and roads, destroyed homes and businesses and left entire communities without drinking water and power. In the immediate aftermath, Firestorm Books in Asheville became an essential site…
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Second project portfolio should take Hawaii university 100% solar-powered10 Jun 2026 at 8:12pm
by Kelly PickerelBrigham Young University-Hawaii is launching the second phase of its University Solar Project, which will allow the campus to meet 100% of its electrical energy needs through solar. Once completed, the project portfolio will not only power the university but also extend its renewable energy services to the adjacent Polynesian Cultural Center (PCC) and the…
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Descartes Underwriting offers wind insurance through Nextpower project network10 Jun 2026 at 6:01pm
by Billy LudtClimate insurance provider Descartes Underwriting has partnered with Nextpower to integrate its data-driven insurance solutions to help protect solar power plants. This coverage is based on wind condition data gathered from project sites, and concerns the growing presence of dangerous “straight-line winds.” Descartes’ climate scientists and natural risk modelers use real-time wind speed data captured…
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GM to manufacture sodium-ion battery cells for Peak Energy BESS10 Jun 2026 at 11:46am
by Kelly PickerelSodium-ion battery company Peak Energy announced a partnership with General Motors to develop and deploy sodium-ion battery cells for grid storage applications. GM will develop the sodium-ion cell in its Michigan battery labs and retain exclusive manufacturing rights, while Peak will incorporate the cell into its proprietary energy storage systems. This will strengthen American leadership…
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Permitting delays to hold solar install numbers flat over next 5 years10 Jun 2026 at 11:44am
by Kelly PickerelThe United States added 7.8 GW of new solar capacity in the first quarter of 2026, surpassing 6 million cumulative installations as solar remained the leading source of new power added to the grid. Despite changing tax policy and regulatory actions targeting clean energy, solar and energy storage represented 91% of new capacity installed in…
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Qcells starts production of solar cells in United States9 Jun 2026 at 7:05pm
by Kelly PickerelQcells has begun manufacturing silicon solar cells at its integrated factory in Cartersville, Georgia. The company has invested $2.5 billion into the Cartersville campus, which already assembles solar panels and will soon also make silicon ingots and wafers. Qcells will operate the only fully integrated silicon solar panel manufacturing site in the United States. Qcells…
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Common Energy to build 16 MW of community solar to benefit Chicago nonprofit9 Jun 2026 at 5:56pm
by Kelly PickerelCommunity solar developer Common Energy plans to work with local nonprofit Trinity Services to build five community solar projects totaling 16 MW in the greater Chicago area. Trinity Services serves over 6,800 adults and children with intellectual and developmental disabilities and mental health needs. More than 120 Trinity Services locations will subscribe to the community solar…
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EDP Renewables commissions 200-MW standalone Arizona energy storage project9 Jun 2026 at 1:20pm
by Billy LudtEDP Renewables North America and Salt River Project (SRP), a not for-profit public power utility serving more than 2 million people in central Arizona completed Flatland Energy Storage, a 200-MW/800-MWh battery energy storage system (BESS) in Coolidge, Arizona. Located in Pinal County, Flatland Energy Storage has the capacity to power approximately 44,500 homes, helping ensure…
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Energy Understood. All Factored In.
Europe and Asia are feeling the pressure from Iran war energy crisis – This Week in Cleantech
12 Jun 2026 at 10:00am
by Sean WolfeOn this episode of the This Week in Cleantech podcast, Akshat Rathi from Bloomberg discusses the energy crisis caused by the war in Iran, which is causing some governments to pursue structural shifts away from fossil fuels toward renewables.

Green light for green energy: Cypress Creek secures $3.5B for Arkansas solar and battery storage megaproject
11 Jun 2026 at 7:31pm
by Paul GerkeCypress Creek Energy has closed on $3.5 billion for construction and long-term operation of the first two phases of the Steel River Energy Center in Mississippi County, Arkansas.

US automaker implores utilities to explore V2G, makes big bet on the grid battery of the future
11 Jun 2026 at 7:12pm
by Sean WolfeGeneral Motors is pushing for broader adoption of vehicle-to-grid technologies while investing in sodium-ion batteries for grid applications.

The first vertically integrated solar facility in the U.S. is now in operation
10 Jun 2026 at 7:45pm
by Sean WolfeQcells has begun manufacturing solar cells at its Cartersville, Georgia factory, aiming for full production by Q3 2026, adding significant capacity.

Grid congestion cost PJM $1 billion in one month
10 Jun 2026 at 5:21pm
by Paul GerkeA lack of adequate transmission capacity cost PJM a staggering $1 billion in a single month, May 2026, according to software company Grid Raven and its new public Congestion Tracker.

What does a successful utility wildfire program look like?
10 Jun 2026 at 1:20pm
by Sean WolfeA framework engineered by SEPA, Rhizome, and others maps utility wildfire actions from pre-season mitigation through recovery, including the technologies that support each stage, real-world utility programs and outcomes, the regulatory landscape, and investment justification frameworks that make decisions defensible.
How are utilities prepping for the 2026 hurricane season?
9 Jun 2026 at 6:25pm
by Sean WolfeThe start of June marked the beginning of the Atlantic Hurricane season, and U.S. utilities are making final preparations before any storms make landfall.

Why Duke Energy’s PowerPair pilot program should be expanded
9 Jun 2026 at 2:47pm
by Paul GerkeUtilities across the United States should be paying attention to the positive results of Duke Energy's solar-plus-storage PowerPair pilot in North Carolina, writes contributor Jake Duncan of Vote Solar.

The key to grid-wide resilience: end-to-end layers of automation
8 Jun 2026 at 9:38pm
by Michele StowersUtilities must embrace scalable, layered upgrades to achieve grid-wide resilience that empowers electrical distribution systems to meet today’s challenges and prepare for tomorrow’s complexities, writes Lea Maurer of S&C Electric Company.

How can wave energy tech support the AI race?
8 Jun 2026 at 8:37pm
by Sean WolfeEco Wave Power's technology was showcased in NVIDIA's GTC Taipei 2026 keynote, highlighting its role in optimizing energy infrastructure.
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