Covering the world of solar power technology, development and installation.
NYSERDA approves 1.7 GW of new state renewable energy projects
23 Sep 2026 at 6:29pm
by Billy LudtThe New York State Energy Research and Development Authority (NYSERDA) is initiating eight new bulk energy storage projects and 13 large-scale renewable energy projects in the state. Combined, these projects are expected to provide 1.7 GW of new large-scale energy resources, create more than 1,000 family-supporting jobs and generate over $3.7 billion in private investment.…
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Pisgah installs additional solar projects for Asheville community housing developer23 Sep 2026 at 4:06pm
by Kelly PickerelLocal solar installer Pisgah Energy recently completed a series of solar projects for Mountain Housing Opportunities (MHO), a non-profit community developer in Asheville, North Carolina, that helps create more affordable and sustainable futures for families in the area. MHO’s newest housing communities, Star Point Apartments and Lakeshore Villas, sport solar arrays that will contribute to cleaner air…
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Span signs Sunrun as installation partner for XFRA distributed data center solution23 Sep 2026 at 3:52pm
by Kelly PickerelEarlier this year, grid-edge energy company Span launched XFRA, a distributed data center solution. Comprising a distributed network of compute nodes located in residential and small commercial spaces, XFRA enables both the immediate and future compute needs of hyperscalers, neoscalers and AI cloud providers. Span has now established an installation partner, in which Sunrun will provide home solar and…
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Commerce is watching polysilicon imports to stop stockpiling23 Sep 2026 at 3:39pm
by Kelly PickerelTo prevent stockpiling polysilicon and its derivatives ahead of Sec. 232 tariff initiation, the Dept. of Commerce’s Bureau of Industry and Security (BIS) has issued a temporary final rule explaining how it will monitor imports. In August, the Trump administration announced tariffs and minimum import prices on polysilicon and its derivatives under Sec. 232 of…
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Aurora Solar updates services, expands to UK22 Sep 2026 at 4:03pm
by Billy LudtResidential solar design and financing company Aurora Solar has updated its services in the United States and is expanding to the United Kingdom. “In the U.S., the industry just went through one of its toughest stretches in recent history, and in the U.K. and Europe, the industry is rapidly evolving. That’s why our answer is…
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PureSky Energy builds Illinois community solar project for low-income residents22 Sep 2026 at 2:19pm
by Billy LudtIndependent power producer PureSky Energy has started commercial operations at McLean 1 Community Solar, which is the company’s first solar project in Illinois. “Launching McLean 1 as our first project in Illinois — and dedicating it entirely to income-eligible households — is an important milestone for PureSky,” said Nicholas Topping, VP of community solar at…
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US clean energy job losses reach 37,000 in 202522 Sep 2026 at 2:10pm
by Kelly PickerelNational nonpartisan business group E2 has released its annual “Clean Jobs America” report that shows the U.S. clean energy workforce lost 37,000 jobs last year. It is the first annual job loss in the U.S. clean economy since the pandemic, ending four consecutive years of strong growth. E2 reviewed U.S. Dept. of Energy data, finding…
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Pila Energy brings mesh home battery to NYC residents22 Sep 2026 at 1:02pm
by Kelly PickerelPila Energy, maker of a plug-in mesh home battery, is launching two new ways for New York City residents to access battery storage for backup power and manage energy usage: a pilot program with Brooklyn SolarWorks pairs rooftop solar with plug-in battery storage; and Pila Neighborhoods, a community program where neighbors unlock group savings on…
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Amelia launches micropiling mode for pile installation device22 Sep 2026 at 12:50pm
by Kelly PickerelSpanish technology company Amelia has launched Micropiling Mode, a new operating mode for Hincator, a micropile installation device. It provides real-time measurements that help crews adjust each pile to its design coordinates before concrete is poured, helping prevent rework and reduce delays and additional costs. Micropiling Mode combines hardware and software adaptations to extend Hincator’s quality…
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Star Wars-inspired art museum from George Lucas is covered in solar glass22 Sep 2026 at 12:49pm
by Kelly PickerelOnyx Solar has supplied over 32,000 sq. ft of photovoltaic glass for the roof of the Lucas Museum of Narrative Art, the museum founded by George Lucas and Mellody Hobson that opens to the public today in Los Angeles. The system has a peak power of 279 kW. Designed by MAD Architects under Ma Yansong,…
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No future quarterly declines predicted for US energy storage installation market22 Sep 2026 at 12:27pm
by Kelly PickerelThe U.S. energy storage market installed a record 18.9 GWh of battery energy storage systems in Q2 2026, driven by a shift toward longer-duration storage systems and stronger residential energy capacity. Energy market growth went up 17% year-over-year (y-o-y), despite a 7% overall decline in installed power capacity y-o-y, according to the latest “U.S. Energy…
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NorthStar Clean Energy powers on 120-MW Michigan solar project21 Sep 2026 at 1:19pm
by Billy LudtNorthStar Clean Energy has completed its 120-MW Hart Solar Project in Oceana County, Michigan, which is generating enough clean electricity power more than 21,000 homes. Executive Energy Services and the Michigan Public Power Agency (MPPA) have signed power purchase agreements on portions of Hart Solar’s output. “Hart Solar is an important investment in Michigan’s energy…
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Energy Understood. All Factored In.
Harnessing the electricity supercycle to build US energy stability
23 Sep 2026 at 10:00am
by Frederic GodemelSustained disruption could provide the push needed to rebuild our energy systems faster, laying the groundwork for lasting stability, writes contributor Frédéric Godemel of Schneider Electric.

DOE targets next-gen geothermal development with $99M for field-scale tests, exploration drilling
22 Sep 2026 at 7:16pm
by Sean WolfeThe U.S. Department of Energy announced over $99 million for 21 geothermal energy projects across the United States to advance technology and exploration.

Hydropower licensing needs a refresh – could this new bill do the job?
21 Sep 2026 at 7:09pm
by Sean WolfeThe U.S. Senate has passed the Hydropower Relicensing Transparency Act, aimed at improving hydropower licensing efficiency.
Look what DERs can do: 580 MW sent to the grid in largest-ever VPP dispatch
21 Sep 2026 at 3:34pm
by Paul GerkeDuring a heat wave on the evening of September 9, 2026, Sunrun and Tesla dispatched more than 580 megawatts to the California grid in the largest VPP demonstration to date.

AMI-enabled grid edge intelligence improves affordability for utilities
21 Sep 2026 at 2:15pm
by Prasanna VenkatesanAMI 2.0 closes the grid intelligence gap, helping utilities improve affordability, writes contributor Prasanna Venkatesan, CCO of Landis+Gyr.

How academic research and utility partnerships can enable grid modernization and decarbonization
21 Sep 2026 at 10:02am
by Jeremiah KarpowiczOn this episode of the Factor This podcast, we caught up with Clarkson University's Dr. Leo Jiang to get a sense of how utilities can leverage university research to modernize legacy assets, what it means to refine dynamic modeling, how to cultivate the technical talent needed for a resilient grid and much more.
Not the worst time for an AI data center to spill 5,500 gallons of backup fuel into a tributary | Factor This Brief
21 Sep 2026 at 9:55am
by Paul GerkeAn AI Data center dumps diesel fuel in New Jersey, Georgia Power starts operations on an Air Force base, Branch Energy raises $33M for its 'grid-in-a-box,' SRP approves the Marigold Energy Center, 38 Degrees North closes on community solar financing, and Excelsior sells two solar sites to Enel.

Hydropower licensing requirements have exploded. The industry says the grid could pay.
18 Sep 2026 at 8:26pm
by Bethany BashioumWith more than 12 GW of hydropower facing relicensing over the next decade, NHA says rising regulatory requirements could threaten existing generation.

Insights from the Wildfire & Weather Emergency Response Summit at DTECH Reliability & Resilience
18 Sep 2026 at 5:31pm
by Jeremiah KarpowiczThe severity and frequency of recent wildfires highlight the fact that conventional utility approaches to these challenges are no longer sufficient.

Is Trump’s EPA going too far? — This Week in Cleantech
18 Sep 2026 at 4:17pm
by Paul GerkeOn this episode of the This Week in Cleantech podcast, Jake Spring from The Washington Post discusses the EPA's move to repeal Biden-era limits on carbon pollution from power plants.

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