Covering the world of solar power technology, development and installation.
Qcells starts production of solar cells in United States
9 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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Meta continues solar PPA signing spree with Zelestra9 Jun 2026 at 1:04pm
by Billy LudtFacebook parent company Meta has signed another power purchase agreement with renewable energy company Zelestra supporting data center operations. This PPA will account for the 180-MWDC/140-MWAC Palmera Solar Plant in Freestone County, Texas. Zelestra and Meta now have PPAs covering approximately 1.4 GWDC of solar capacity across eight U.S. projects, all expected to be operational…
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California university to hold demonstration on Apellix solar panel cleaning drone9 Jun 2026 at 12:41pm
by Kelly PickerelDrone inspection and cleaning company Apellix will demonstrate its Power Wash Drone that can clean solar panels and other exterior surface at an event at Pepperdine University in Malibu, California, on July 25, 2026. The event gives solar operators, facility managers and cleaning contractors a first-hand look at a technology that restores panel performance while…
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SolarEdge Nexis inverter + battery joins more US AVLs9 Jun 2026 at 12:10pm
by Kelly PickerelSolarEdge Nexis, the latest inverter and battery storage offering from SolarEdge Technologies, has been approved on a growing list of U.S. financing platforms, including Palmetto Light Reach, Terra Energy, Maxwell Power (formerly HDM Renewable Finance), Participate Energy, Skylight Lending and IGS Solar. Together, these platforms represent a broad cross-section of U.S. residential solar financing —…
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5% safe harbor back on table for large solar projects8 Jun 2026 at 6:49pm
by Billy LudtA federal judge has revoked an exclusion that prevented solar and wind projects of a certain scale from receiving tax credits through long-established means for qualification. Judge Colleen Kollar-Kotelly with the U.S. District Court for the District of Columbia has vacated Notice 2025-42, which prevented solar and wind projects larger than 1.5 MW from qualifying…
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First New York municipality signs up for automated solar permitting8 Jun 2026 at 3:55pm
by Kelly PickerelThe City of Kingston will become the first jurisdiction in New York to adopted automated residential solar and storage permitting. “As rising utility costs continue to burden household budgets, we are looking for ways to help our residents,” said Steven Noble, mayor of Kingston. “By utilizing this free app, Kingston homeowners will be able to…
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SolaREIT donates land to build southern California fire station8 Jun 2026 at 1:17pm
by Billy LudtSolar and energy storage real estate investment company SolaREIT is donating five acres of land San Diego County to support construction of Jacumba Fire Station 43, a new 7,100-sq-ft facility serving the Jacumba community in eastern San Diego County. Once completed, this will be the first permanent fire station in Jacumba, a small, rural community…
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Toyo to site 1.5-GW solar cell plant near Houston panel factory8 Jun 2026 at 12:56pm
by Kelly PickerelJapanese solar brand Toyo Solar announced it is building a 1.5-GW HJT solar cell manufacturing facility co-located at its existing module assembly site in Houston, Texas. The new cell factory is expected to generate 400 manufacturing jobs. Toyo will invest $357 million into the site, which is expected to begin pilot production within 20 months.…
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Center for Rural Affairs publishes tax policy guide for agrivoltaics8 Jun 2026 at 12:40pm
by Billy LudtNew research from the Center for Rural Affairs highlights how land use tax policy can incentivize keeping land used for solar development in agricultural use at the same time. Released today, the fact sheet “Land Use Tax Policy Considerations for Agrisolar” examines how tax policy can support the coexistence of renewable energy and agriculture by…
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Suniva to merge with popular NY solar installer SUNation8 Jun 2026 at 11:58am
by Kelly PickerelSUNation Energy, a New York-based installer of residential and commercial solar and storage systems, announced one of its subsidiaries is merging with Suniva, an American silicon solar cell manufacturer. SUNation is listed on the Nasdaq Capital Market, and that public listing should provide Suniva with access to more capital to fund its growing manufacturing plans.…
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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.
Feds will soon impose new framework on Colorado River if states can’t agree how to manage it
8 Jun 2026 at 7:58pm
by Sean WolfeAmid the river’s worst water year on record and deadlocked negotiations over its future, the Bureau of Reclamation announced it will impose a new 10-year management plan if the states relying on the river don’t come to an agreement.

Nevada signs water sharing agreement with Arizona, California
8 Jun 2026 at 7:17pm
by Sean WolfeNevada, Arizona, and California signed a memorandum to explore water supply exchanges, potentially benefiting Lake Mead amid drought conditions.

A generational Texas flood | Factor This Brief
8 Jun 2026 at 9:55am
by Paul GerkeSolar, storage, and gas lead new capacity additions in ERCOT; Sodium-ion batteries are coming to California, hybrid projects break ground in New Mexico, a renewable developer partners with Ford's new battery manufacturer spinout, a data center developer is bringing its own gas power, and Avangrid finishes construction on solar in Oregon.

Why are some Democratic governors backing Trump’s gas pipelines? – This Week in Cleantech
5 Jun 2026 at 10:00am
by Sean WolfeOn this episode of the This Week in Cleantech podcast, Benjamin Storrow from E&E News discusses how some Democratic governors are more open to natural gas pipeline expansion as energy costs rise.

A second life for EV batteries? New partnership promises grid services from California to Texas
4 Jun 2026 at 11:01am
by Sean WolfeB2U Storage Solutions and Waymo formed a supply agreement to repurpose retired EV batteries for grid services from California to Texas.

Opinion: Let’s not sit back while the world swaps Middle Eastern oil for Chinese solar
2 Jun 2026 at 7:00pm
by Paul GerkeA promising new solar technology, perovskite-silicon tandems, provides America with an opportunity to break China's chokehold on the silicon market, writes contributor Joel Jean, co-founder and CEO of Swift Solar.

Huge $3.2B HVDC transmission project adds ND cooperative to its utility consortium
2 Jun 2026 at 5:08pm
by Sean WolfeMinnkota Power Cooperative joined the $3.2 billion North Plains Connector project, securing 150 megawatts of capacity, with operations expected in 2032.
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