Covering the world of solar power technology, development and installation.
Solar + storage construction starts on Project Sterling in Arizona
8 Oct 2026 at 5:56pm
by Kelly PickerelSolar and storage system construction has begun for Project Sterling in Mohave County, Arizona. ContourGlobal is building the 509-MW solar and 1.4-GWh storage project, for which Tesla has already signed a PPA. “Arizona’s sun has been shining on this land for billions of years. Project Sterling will put it to work by turning sunlight into…
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4-hour battery storage is cheaper to install than gas turbines all across globe8 Oct 2026 at 1:26pm
by Kelly PickerelWood Mackenzie’s latest global report on levelized cost of electricity (LCOE) shows that advancing technologies and market dynamics continue to drive divergent prices, with four-hour battery storage now less expensive than open-cycle gas turbines in all 43 markets where both technologies were modeled. In the Middle East and Africa, where utility-scale solar already leads at…
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900-MW portion of Indiana’s Mammoth solar project coming online8 Oct 2026 at 1:22pm
by Billy LudtThree phases of Doral Renewables‘ Mammoth Solar Project will soon start commercial operation in Pulaski County, Indiana. Mammoth South, Mammoth Central I and Mammoth Central II represent a combined capacity of 900 MWAC, and with the completion of the entire 1.3-GW Mammoth Solar complex one of the largest operational solar projects in the country. “Today…
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AMMP launches AI coworker for renewable energy asset managers8 Oct 2026 at 12:19pm
by Kelly PickerelData platform AMMP has released a new offering built around AI coworkers for renewable energy project asset management. Its first coworker, Ray, joins asset management teams in the tools they already use. Ray spots problems early, explains what is happening and drafts the reports, claims and decisions that follow. Renewable portfolios are growing faster than…
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Cedar Creek completes 5-MW solar project near closed Minnesota landfill7 Oct 2026 at 7:29pm
by Kelly PickerelCedar Creek Energy has completed construction of Ramsey II Renewable Station, a 5.046-MW solar project on nearly 25 acres of buffer land adjacent to the Anoka-Ramsey Closed Landfill in Minnesota. Cedar Creek Energy designed, procured and constructed the system on behalf of project owner Kearsarge Energy. Connexus Energy will purchase the electricity generated by the…
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NC foodbank goes solar to protect funding for community support7 Oct 2026 at 4:37pm
by Kelly PickerelNorth Carolina-based MANNA FoodBank recently completed a 514-kW rooftop solar system at its office and warehouse facility in Mills River. The system, installed by Pisgah Energy and featuring SEG panels and SolarEdge inverters, is expected to produce more than 643,000 kWh of energy annually. “It was an honor to install these systems for MANNA,” said…
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Colorado nature library draws on nature itself to power campus7 Oct 2026 at 4:26pm
by Kelly PickerelA library dedicated to helping people connect with nature is now drawing on nature itself to help power its mission. Namaste Solar has completed a rooftop solar installation at Anythink Nature Library, Colorado’s first public nature library, operated by Rangeview Library District. The 203.5-kW system is expected to generate about half of the facility’s electricity.…
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Sunstone Credit launches new commercial financing product for energy projects7 Oct 2026 at 1:01pm
by Kelly PickerelCommercial loan platform Sunstone Credit has launched Flex, a new financing product for energy-related projects like HVAC, roofing, energy performance and EV charging. Flex gives commercial contractors a turnkey sales tool to close more jobs and offer customers flexible payment options without the challenges of traditional bank financing. Sunstone Credit’s commercial financing platform is already…
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Missouri utility solar project will occupy former strip mine land6 Oct 2026 at 8:08pm
by Billy LudtClearway Energy Group has started construction on Swan Energy Center, a 650-MW solar facility located on portions of strip-mined land in northwestern Bates County, Missouri. The project is Clearway’s first in Missouri and is contracted under a 20-year power purchase agreement. Swan Energy Center will generate enough electricity annually to meet the needs of approximately…
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Tesla’s full EV lineup can now also provide home backup energy6 Oct 2026 at 6:54pm
by Kelly PickerelTesla announced today that AC bidirectional charging capabilities are now available for new Model 3 and Model Y electrical vehicles paired with the Powerwall 3 home battery. The Powershare Home Backup program was previously only available to Cybertruck owners. With Powershare Home Backup, customers can draw power directly from their vehicles to power their homes,…
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Universal theme park thrills powered by floating solar project6 Oct 2026 at 5:33pm
by Billy LudtD3Energy, a U.S. floating solar developer and EPC contractor, has deployed a floating solar photovoltaic system at Universal Epic Universe theme park in Orlando, Florida. The 1.4-MW floating solar system was energized earlier this year and now operates as part of the new theme park’s broader renewable energy program. It is one of three on-site…
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HelioVolta report: Quality issues raise solar system’s LCOE by 20%6 Oct 2026 at 1:02pm
by Kelly PickerelHelioVolta today published its fourth annual “SolarGrade PV Health Report,” assessing quality and workmanship across 1,500+ solar assets in the United States that were inspected by HelioVolta’s field engineers. The report’s key findings include: Quality issues can raise a PV system’s levelized cost of energy (LCOE) by more than 20%, driven by lost production and…
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Southeastern US utilities prepare for Hurricane Isaias to make landfall
8 Oct 2026 at 8:38pm
by Sean WolfeHurricane Isaias is approaching the U.S. Gulf Coast, prompting utilities in Florida, Mississippi, and Alabama to prepare their systems.

The rate-base business model works, and that’s the problem
8 Oct 2026 at 2:31pm
by James RichmondAs long as utilities are rewarded for what they build rather than what they solve, the build-first cycle will continue, writes contributor James Richmond, CEO and founder of e2Companies.

PJM’s energy emergency | Factor This Policycast
8 Oct 2026 at 10:00am
by Paul GerkeThis episode of the Factor This Policycast, presented in partnership with Advanced Energy United, tackles the PJM energy emergency. How can the nation’s largest grid operator modernize its operations in time to avoid a capacity cliff while simultaneously satisfying a diverse group of stakeholders clamoring for affordability?

Budgeting, staffing, and scaling modern SCADA with John McDonald
7 Oct 2026 at 8:41pm
by Jeremiah KarpowiczJohn McDonald breaks down how SCADA system information, functionality, and secure networks are used to support advanced electric utility applications

Bridging legacy SCADA and next-gen grid infrastructure with John McDonald
7 Oct 2026 at 8:40pm
by Jeremiah KarpowiczThe adoption of Supervisory Control and Data Acquisition (SCADA) to monitor and control grid processes in real-time was an important step in the evolution of the grid.

Wind turbine taller than the Eiffel Tower aims to boost German electricity production
7 Oct 2026 at 6:17pm
by Associated Press EditorsA 365-meter wind turbine, the tallest in the world, was built by Gicon in Lusatia, Germany, and will be inaugurated on November 19.

DOE selects second round of hydropower projects for technical support, with modernization in mind
7 Oct 2026 at 10:48am
by Sean WolfeThe U.S. Department of Energy's Hydropower and Hydrokinetic Office selected 14 hydropower projects for negotiations on vouchers for in-kind support.

Unlocking grid capacity through dynamic distribution with Switched Source CEO Charles Murray
5 Oct 2026 at 8:18pm
by Jeremiah KarpowiczOn the latest episode of the Factor This Podcast, we caught up with Switched Source CEO Charles Murray to discuss how utilities should think about their resilience strategy when heavy capital hardware upgrades are no longer a standalone fix.

Swiss hydropower threatened as glaciers lose over 5% of ice volume in 2026 as heat waves, low winter snow accelerate thaw
5 Oct 2026 at 8:02pm
by Associated Press EditorsGlaciers in Switzerland – the home to the most in the Alps – lost 5.5% of their ice volume this year, the second-biggest percentage drop on record due to heat waves and low winter snowfall, experts report.

Inside the Senate’s bipartisan permitting reform package — This Week in Cleantech
5 Oct 2026 at 7:17pm
by Paul GerkeOn this episode of the This Week in Cleantech podcast, Jillian Goodman from Heatmap News breaks down the Bipartisan American Affordability and Jobs Act, a new permitting reform package meant to lower energy costs and make it easier to build infrastructure.

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