Covering the world of solar power technology, development and installation.
Study: Coal pollution is making solar less effective
15 May 2026 at 9:00am
by Billy LudtNew research led by the University of Oxford and University College London (UCL) has revealed that pollution from coal-fired power plants is reducing the energy output of solar PV installations, particularly where these power plants are expanding side by side. The new study mapped and assessed more than 140,000 solar PV installations worldwide using satellite…
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Canadian Solar to boost Texas panel factory to 10-GW capacity14 May 2026 at 6:53pm
by Kelly PickerelCanadian Solar revealed in its Q1 2026 financial results that it will increase its solar cell and panel manufacturing output in the United States. The company operates a 5-GW solar panel assembly facility in Mesquite, Texas, and is starting up a matching solar cell factory in Jeffersonville, Indiana. Canadian Solar expects to expand the Texas…
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Gotion links with US electronics manufacturer for domestic battery production14 May 2026 at 2:22pm
by Kelly PickerelElectronics manufacturer Richardson Electronics announced it would partner with Chinese lithium battery company Gotion to produce more large-scale battery energy storage systems in the United States. Gotion operates an battery manufacturing site in Manteno, Illinois, and Richardson has a contract manufacturing site in LaFox, Illinois. “This partnership reflects Gotion’s long-term commitment to building a localized,…
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New Mexico partners unveil community solar portfolio14 May 2026 at 2:08pm
by Kelly PickerelPluma Construction, ForeFront Power, Standard Solar and Solstice gathered with project partners, invited guests and community stakeholders at the Pino community solar site in Las Vegas, New Mexico, to celebrate community solar in the state and progress across the eight-project, 48.4-MW portfolio. Developed by New Mexico-based Pluma Construction with support from ForeFront Power, the portfolio was acquired by Standard…
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Cherry Street Energy installs solar project for international talent consultancy13 May 2026 at 7:29pm
by Billy LudtCherry Street Energy helped finance and installed a 112.89-kW solar project at talent consultancy Insight Globals’ offices in Richmond, Virginia. The project came online in early spring. “We’re making this investment because it’s the right move for our business and the right move for the future,” said Jenny Sabo, senior VP of communications, benefits and…
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Billie Eilish’s climate fund supports solar project for Maryland affordable housing13 May 2026 at 5:24pm
by Billy LudtA nonprofit initiative helped build solar projects on 40 townhomes across Montgomery County, Maryland, resulting in more than 270 kW of new energy output. Clean energy nonprofit RE-volv and Montgomery County Green Bank financed the project, and solar contractor GreenBrilliance built the PV systems. These arrays were built on affordable housing organization Housing Unlimited townhomes,…
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Exus Renewables advances proprietary monitoring software for solar, wind13 May 2026 at 2:10pm
by Billy LudtExus Renewables North America is launching Anomaly+, the newest addition to its ExusIQ+ performance optimization suite, using predictive maintenance to save on operating its energy assets. “With our ExusIQ+ suite, we’re not just building renewable energy projects, we’re advancing the science behind them,” said Jim Spencer, president and CEO of Exus Renewables North America. A…
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Nextpower entering solar inverter market by acquiring Zigor products13 May 2026 at 12:58pm
by Billy LudtA company once known for solar tracker production is entering another segment of the PV market. After years of acquisitions and originating new technologies, Nextpower (formerly Nextracker) is acquiring a product line from Spanish power conversion and transmission company Zigor, along with its subsidiary Apex Power. “With this acquisition, Nextpower will launch a comprehensive inverter…
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GameChange Solar and Raptor Maps debut autonomous tracker monitoring system12 May 2026 at 7:27pm
by Billy LudtGameChange Solar is collaborating with Raptor Maps to introduce a tracker monitoring system integrated with autonomous robotic inspection. This pairs GameChange Solar’s GeniusVision tracker monitoring software with Raptor Maps’ Sentry robotic inspection platform to create a continuous feedback loop between tracker performance and on-site inspection data. “GameChange has always taken a long view on the…
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Siemens plant goes carbon neutral with solar microgrid12 May 2026 at 5:49pm
by Billy LudtSiemens has built an on-site microgrid at its Wendell, North Carolina, facility, combining a 1.25-MW solar carport paired with a 3.9-MWh battery energy storage system. The microgrid, with other campus energy initiatives, has made the site carbon neutral while reducing overall grid energy consumption by 2.5 MWh annually. Siemens has a company goal to reach…
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US solar panel makers request a look at surge in Ethiopian exports12 May 2026 at 4:53pm
by Kelly PickerelU.S. solar panel manufacturers have filed a new tariff circumvention investigation request, this time on product coming from Ethiopia. The filing alleges that manufacturers using Chinese-origin components are exploiting Ethiopia as the latest export site to circumvent antidumping/countervailing duty (AD/CVD) orders on solar products. There has been an uptick in imported solar cells and panels…
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SEIA appoints former Republican governor as new group president11 May 2026 at 8:11pm
by Billy LudtAfter months of searching for a president, the Solar Energy Industries Association (SEIA) has named Tim Pawlenty, the former Republican governor of Minnesota, to its leading role. “I am honored to join SEIA at such a pivotal moment for our nation’s energy future,” Pawlenty said in a press release. “The sun is the safest, most…
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xAI grows data center gas fleet despite legal scrutiny – This Week in Cleantech
15 May 2026 at 6:34pm
by Sean WolfeOn this episode of the This Week in Cleantech podcast, Molly Taft from WIRED discusses Elon Musk's AI company xAI's decision to add 19 natural gas turbines to its Colossus 2 data center in Southaven, Mississippi.

The EPA is expediting clean air permits for power plants to remove ‘unnecessary delays’
14 May 2026 at 7:15pm
by Sean WolfeThe U.S. Environmental Protection Agency is expediting Clean Air Act permit reviews to eliminate delays, allowing concurrent public comment and review.
Elective pay explained as key IRS deadline approaches | Q&A with tax credit specialist Bryen Alperin
14 May 2026 at 1:25pm
by Paul GerkeMunicipalities, schools, and first-time applicants are accelerating projects under the IRS's elective pay provision before the May 15 deadline.

Amazon turns to geothermal, solar and storage to power Nevada data center growth
12 May 2026 at 7:50pm
by Sean WolfeThe 700 MW portfolio includes Zanskar’s 20-year agreement to deliver 100 MW of baseload geothermal power to NV Energy by 2030.

Should data centers pay for grid upgrades? Oregon regulators think so
12 May 2026 at 7:38pm
by Sean WolfeThe Oregon Public Utilities Commission approved Portland General Electric's proposals for charging data centers for infrastructure costs.

What’s driving the evolution of the utility industry? | Top takeaways from IEEE PES 2026
12 May 2026 at 2:17pm
by Jeremiah KarpowiczIEEE PES 2026 showcased an evolution in utility thinking that’s needed to ensure grid reliability and customer affordability in both the short and long term.

SEIA names former Minnesota Governor new president and CEO
11 May 2026 at 8:10pm
by Paul GerkeThe Solar Energy Industries Association named former Minnesota Governor Tim Pawlenty president and CEO, effective June 15.

More spill, less hydropower: The electric grid tradeoffs Washington can’t ignore
11 May 2026 at 7:44pm
by Sean WolfeEvery megawatt of hydropower lost, whether to dam removal or spill, must be replaced by something else at a time the region is already facing shortages, writes Washington State Standard's Kurt Miller.

California, Nevada and Arizona announce temporary plan to save water from the Colorado River
11 May 2026 at 4:08pm
by Sean WolfeArizona, California, and Nevada plan to cut Colorado River water use by up to 1 million acre-feet through 2028 to support reservoirs amid drought.

How S&C is embedding distributed intelligence to support grid resilience and reliability
11 May 2026 at 1:49pm
by Jeremiah KarpowiczJeremiah Karpowicz goes behind-the-scenes at S&C Electric Company, a more than 100-year-old Chicago-based manufacturer, to lay eyes on a bevy of distribution-level electric power solutions.

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