Covering the world of solar power technology, development and installation.

Solar project now online at Maryland decommissioned coal mine
22 Dec 2025 at 4:29pm
by Kelly Pickerel
The 160-MW CPV Backbone Solar project is now online in Garrett County. The project, developed by Competitive Power Ventures affiliate CPV Renewable Power, is sited on a reclaimed, decommissioned coal mine in Maryland. “CPV Backbone Solar exemplifies our mission to support a responsible energy transition,” said Sherman Knight, CEO of CPV. “By transforming exhausted coal… The post Solar project now online at Maryland decommissioned coal mine appeared first on Solar Power World.

Report: 67% of Appalachian clean energy jobs are at risk
19 Dec 2025 at 2:41pm
by Billy Ludt
A new report released today by ReImagine Appalachia found that 67% of the region’s 92,282 projected clean energy jobs (over 61,000 jobs) are now at risk following dramatic policy shifts under the Trump administration. “Tracking the Appalachian Impacts: What’s on the Line as Federal Funding Flatlines” documents how clean energy investments across Pennsylvania, Ohio, West… The post Report: 67% of Appalachian clean energy jobs are at risk appeared first on Solar Power World.

Environmental and renewable energy groups sue IRS, Treasury
18 Dec 2025 at 9:43pm
by Billy Ludt
A coalition of renewable energy stakeholders have sued the Internal Revenue Service and the Dept. of the Treasury for changes to tax credits that the group alleges are discriminating against solar and wind energy projects. The groups are led by the Oregon Environmental Council, and include the Natural Resources Defense Council (NRDC), Public Citizen, Hopi… The post Environmental and renewable energy groups sue IRS, Treasury appeared first on Solar Power World.

House-approved SPEED Act aims to shorten environmental reviews, blocks renewables
18 Dec 2025 at 9:08pm
by Billy Ludt
The House of Representatives has passed legislation that could revise permitting and environmental reviews for new energy projects. The Standardized Permitting and Expediting Economic Development (SPEED) Act was drafted to amend the National Environmental Policy Act of 1969, which established the practice of required environmental reviews for major projects. The legislation was approved in the… The post House-approved SPEED Act aims to shorten environmental reviews, blocks renewables appeared first on Solar Power World.

‘Siting Policy Field Guide’ offers state lawmakers solutions to renewable energy deployment bottlenecks
18 Dec 2025 at 4:19pm
by Billy Ludt
The Siting Solutions Project released its new “Siting Policy Field Guide,” which is a guide for state leaders and advocates for designing renewable energy siting reforms. The field guide uses recent state reforms and real-world examples as suggestions for policymaking and implementation. The Siting Solutions Project is an initiative of Clean Tomorrow, a nonpartisan, outcome-driven… The post ‘Siting Policy Field Guide’ offers state lawmakers solutions to renewable energy deployment bottlenecks appeared first on Solar Power World.

Advocacy group releases new high-capacity transmission permitting tracker tool
18 Dec 2025 at 3:57pm
by Kelsey Misbrener
Americans for a Clean Energy Grid (ACEG) today released its new High-Capacity Transmission Permitting Tracker, a publicly accessible tool that shows the state and federal permitting status for major planned transmission projects nationwide, as policymakers grapple with years-long delays in building new grid infrastructure. America’s electric transmission system faces lengthy, fragmented permitting processes that can… The post Advocacy group releases new high-capacity transmission permitting tracker tool appeared first on Solar Power World.

OutBack secures American-made battery cell supply for residential energy storage systems
18 Dec 2025 at 3:18pm
by Kelly Pickerel
OutBack Power will partner with New York-based lithium battery manufacturer Near Prime Technologies (NPT) to offer a domestic supply of battery systems for residential and commercial energy storage. NPT and cell company C4V will supply OutBack systems with BMLMP (BioMineralized Lithium Mixed Metals Phosphate) cells. The cells are UL 1973 and UL 1642 listed and… The post OutBack secures American-made battery cell supply for residential energy storage systems appeared first on Solar Power World.

2-GW solar panel factory under construction in former coal plant town in Ohio
17 Dec 2025 at 8:16pm
by Kelly Pickerel
In 2020, the Conesville Power Plant ceased operations in Coshocton County, Ohio. For 62 years, the 2-GW coal power plant supplied electricity to the area east of Columbus. Employing 600 locals at its height, the Conesville Power Plant supported around 80 in its last days. Financial consultant and Central Ohio-native Robert Black wants to bring… The post 2-GW solar panel factory under construction in former coal plant town in Ohio appeared first on Solar Power World.

Pennsylvania BRIGHT expands solar leasing program statewide
17 Dec 2025 at 7:37pm
by Billy Ludt
Capital Good Fund is expanding its Pennsylvania BRIGHT solar leasing program statewide following an investment from Candide Group’s Afterglow Climate Justice Program. Started in 2024, Pennsylvania BRIGHT arranges solar project leasing for households earning less than $165,000 annually or in Low-Income, Disadvantaged Communities. Customers are eligible regardless of credit score, and the lease agreements are… The post Pennsylvania BRIGHT expands solar leasing program statewide appeared first on Solar Power World.

Seal Solar is wrapping up 13-MW project for Baptist Health in Arkansas
17 Dec 2025 at 7:22pm
by Kelly Pickerel
Seal Solar is in the final stages of construction on a 13.05-MW array for Baptist Health, the largest private not-for-profit health care organization based in Arkansas. This array is one of the largest non-utility scale systems installed in Arkansas. Seal Solar is installing 22,300 bifacial solar panels on 49 acres of a former rice farm.… The post Seal Solar is wrapping up 13-MW project for Baptist Health in Arkansas appeared first on Solar Power World.

Marex launches clean energy tax credit online marketplace
17 Dec 2025 at 3:56pm
by Billy Ludt
Marex Group, a global financial services platform working in energy, commodities and financial markets, is expanding its energy and environmental services by launching a digital marketplace for the purchase and sale of renewable energy credits between corporate buyers and project developers. This application is part of Neon, Marex’s client-focused technology suite, through which project developers… The post Marex launches clean energy tax credit online marketplace appeared first on Solar Power World.

WoodMac: Top 10 solar panel manufacturers control 75% of global market
17 Dec 2025 at 3:48pm
by Kelly Pickerel
Wood Mackenzie has released its latest “Global Solar Module Manufacturer Ranking” report for the first half of 2025, which assesses solar panel companies on shipments, bankability and performance. JA Solar and Trinasolar jointly claimed the top rank, with scores of 91.7 and 91.6, respectively. The report evaluated 38 manufacturers of crystalline silicon modules and highlights… The post WoodMac: Top 10 solar panel manufacturers control 75% of global market appeared first on Solar Power World.


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Trump administration suspends 5 wind projects off the East Coast
22 Dec 2025 at 8:02pm
by Associated Press Editors
The Trump administration suspended leases for five offshore wind projects due to national security risks identified by the Pentagon, affecting projects along the East Coast.



Managing energy trading risk while delivering water in the desert with SNWA’s Mike Slattery
22 Dec 2025 at 7:17pm
by Clarion Energy Content Directors
At the 2025 OATI Energy Conference, Mike Slattery a compliance officer at Southern Nevada Water Authority (SNWA), sat down to discuss his obligations regarding pricing, trading, compliance, and risk – all while still providing access to water in a desert. 



Understanding the benefits of Salt River Project’s shift from webTrans to webTrans AFC with Derek Sicher 
22 Dec 2025 at 7:17pm
by Clarion Energy Content Directors
At the 2025 OATI Energy Conference, Derek Sicher, Senior Project Manager – IT at Salt River Project (SRP) sat down with John Engel from OATI to discuss ever evolving customer needs and how SRP is managing congestion and the transmission system.



How TVA is utilizing DERMS to handle unprecedented load growth, with Joseph R. Johnson
22 Dec 2025 at 7:17pm
by Clarion Energy Content Directors
Joseph R. Johnson of Tennessee Valley Authority discussed partnerships with tech giants at the 2025 OATI Energy Conference to enhance demand response solutions.



Exploring the evolution of OG&E’s grid to best meet increasing demand of the past and in the future with Ryan Jones 
22 Dec 2025 at 7:17pm
by Clarion Energy Content Directors
At the 2025 OATI Energy Conference, Ryan Jones, Grid Innovation Manager at OG&E sat down with John Engel from OATI to talk about the transformation that OG&E is going through on every level, highlighting the positive impact these developments have made on Oklahoma region's customers and economy. 



Cleantech 2025: a year in review – This Week in Cleantech
19 Dec 2025 at 5:10pm
by Paul Gerke
On this episode of the This Week in Cleantech podcast, Dana Clare Redden from our “Cleantecher of the Year” committee announces our “Cleantechers of the Year.”



Ford to convert KY battery plant for energy storage business, reportedly laying off 1,500 workers
18 Dec 2025 at 7:57pm
by Clarion Energy Content Directors
Ford Motor Co. will lay off about 1,500 workers in Kentucky as it converts its Glendale plant from electric vehicle batteries to energy storage.



Judge denies US Wind request to halt Trump administration attacks
18 Dec 2025 at 7:51pm
by Clarion Energy Content Directors
A federal judge declined to issue an injunction for US Wind's planned wind farm off Ocean City, allowing the project to proceed despite political challenges.



Sunrun partners with NRG Energy to expand distributed energy in Texas
18 Dec 2025 at 7:39pm
by Sean Wolfe
The collaboration is meant to accelerate the adoption of distributed energy, including home battery storage in Texas, delivering dispatchable capacity to meet the state’s "surging energy demand," per Sunrun.



PJM capacity auction hits price cap again as region falls short of reliability target
18 Dec 2025 at 6:51pm
by Kevin Clark
While high prices were expected, the more consequential outcome is that PJM procured less capacity than required to meet its one-event-in-10-years reliability standard.




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