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October 09, 2025
SOLAR DAILY
University of Sydney team achieves global record for large triple-junction perovskite solar cell



Sydney, Australia (SPX) Oct 09, 2025
A University of Sydney-led team has achieved a new global milestone in solar energy, developing the largest and most efficient triple-junction perovskite-perovskite-silicon tandem solar cell ever reported. Led by Professor Anita Ho-Baillie, John Hooke Chair of Nanoscience at the University of Sydney Nano Institute and the School of Physics, the project achieved a certified steady-state power conversion efficiency of 23.3 percent for a 16 cm2 device, setting a world record for its class. A smaller ... read more

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SOLAR DAILY
EPA sued for terminating 'Solar for All' grants worth $7 billion
Washington DC (UPI) Oct 6, 2025
The Environmental Protection Agency was sued Monday for terminating $7 billion in "Solar for All" grants, intended to help low-income communities install solar panels on homes. ... more
ENERGY TECH
Soil microbe mineral battery stores sunlight to degrade antibiotics after dark
Los Angeles CA (SPX) Oct 09, 2025
Researchers have uncovered how soil communities can bank sunlight as usable energy long after nightfall. A team from Kunming University of Science and Technology and the University of Massachusetts ... more
SOLAR DAILY
How ageing solar panels can power a second life
Sydney, Australia (SPX) Oct 09, 2025
Australia's world-leading rooftop solar adoption is generating a mounting waste challenge as many photovoltaic systems are retired early and routed to landfill. A University of South Australia team ... more
SOLAR DAILY
Inorganic perovskite solar cells near market readiness with record efficiency and stability
Berlin, Germany (SPX) Oct 09, 2025
Scientists at Kaunas University of Technology (KTU), working with international partners, report one of the highest efficiencies yet for fully inorganic perovskite solar cells and, crucially, show t ... more
SOLAR DAILY
Solar farms poised to shelter Britains bumblebees if managed for biodiversity
London, UK (SPX) Oct 09, 2025
Solar farms in Britain could serve as important refuges for bumblebees, according to new research led by Lancaster University with the UK Centre for Ecology and Hydrology and the University of Readi ... more
SOLAR DAILY
Renewables overtake coal but growth slows: reports
Paris (AFP) Oct 7, 2025
Solar and wind farms generated more electricity than coal for the first time on record this year, but US and Chinese policy shifts are slowing growth, putting a global 2030 target out of reach, reports said on Tuesday. ... more
SOLAR DAILY
Solar power leads the global energy transition as costs plunge to record lows
London, UK (SPX) Oct 07, 2025
Solar energy has become the world's most affordable power source, with costs in the sunniest regions now as low as Pounds 0.02 per kilowatt-hour - cheaper than electricity from coal, gas or wind, a ... more
SOLAR DAILY
Extending the lifecycle of solar panels through national certification and reuse
Sydney, Australia (SPX) Oct 07, 2025
Australia's world-leading adoption of rooftop solar energy has a hidden challenge: millions of aging photovoltaic (PV) panels heading for landfill. Researchers at the University of South Australia ( ... more

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SOLAR DAILY
Solar fuel breakthrough may unlock cheaper green energy
Berlin, Germany (SPX) Sep 25, 2025
Researchers at Lund University have taken a major step toward solving one of the biggest obstacles in developing efficient solar fuels. Their work shows how inexpensive iron-based systems could be u ... more
SOLAR DAILY
Glimmering sea of solar as China expands desert installation
Ordos, China (AFP) Oct 1, 2025
An ocean of blue solar panels ripples across the ochre dunes of Inner Mongolia's Kubuqi desert, a glittering example of China's almost inconceivably mammoth energy transition. ... more
MOON DAILY
Scalable lunar power study launched by Honda and Astrobotic
Los Angeles CA (SPX) Sep 30, 2025
Honda Motor Co. and Astrobotic Technology have entered a joint development agreement to investigate scalable lunar power solutions that combine Honda's regenerative fuel cell (RFC) system with Astro ... more
SOLAR DAILY
Boeing accelerates spacecraft production with 3D-printed solar panel structures
Los Angeles CA (SPX) Sep 29, 2025
Boeing has introduced a 3D-printed solar array substrate design that cuts composite build times by as much as six months for a typical solar wing assembly, representing up to a 50 percent faster pro ... more
SOLAR DAILY
Redwire to Deliver Solar Array Wings for Axiom Station's First Module
Los Angeles CA (SPX) Sep 26, 2025
Redwire Corporation (NYSE: RDW) has secured a contract from Axiom Space to provide roll-out solar array (ROSA) wings for the Payload Power Thermal Module (AxPPTM), the first module of Axiom Station, ... more
SOLAR DAILY
Glimmering sea of solar as China expands desert installation
Ordos, China (AFP) Sept 25, 2025
An ocean of blue solar panels ripples across the ochre dunes of Inner Mongolia's Kubuqi desert, a glittering example of China's almost inconceivably mammoth energy transition. ... more
TECHNOLOGY NEWS


SOLAR DAILY
Germany's Merz rejects claims he is slowing green shift
Berlin (AFP) Sept 24, 2025
German Chancellor Friedrich Merz on Wednesday rejected claims his government was undermining the climate change fight, but insisted that industry also needed to be protected to revive the crisis-wracked economy. ... more
SOLAR DAILY
Key degradation processes identified in next-gen wide bandgap perovskite solar cells
Tokyo, Japan (SPX) Sep 17, 2025
A new study in Materials Futures sheds light on the main degradation pathways affecting scalable wide bandgap (WBG) perovskite solar cells, a promising material for tandem solar technologies. Resear ... more
SOLAR DAILY
New research drives perovskite solar cells toward real-world applications
Berlin, Germany (SPX) Sep 17, 2025
Perovskites, a family of materials defined by their crystal structure rather than elemental composition, are emerging as a low-cost, efficient, and adaptable alternative to silicon in solar power. N ... more
ENERGY TECH
Malaysia's largest island state aims to be region's 'green battery'
Kuching, Malaysia (AFP) Sept 15, 2025
Malaysia's verdant, river-crossed state of Sarawak is charging ahead with plans to become a regional "green battery," but its renewable energy dreams could come at serious environmental cost, experts warn. ... more
SOLAR DAILY
German govt wants to cut renewable energy subsidies
Frankfurt, Germany (AFP) Sept 15, 2025
Germany's economy ministry proposed Monday cutting renewable energy subsidies as part of a more "pragmatic" approach to the green transition that was praised by industry but criticised by environmental activists. ... more
ENERGY TECH
Dutch lead charge on electric inland vessels
Alblasserdam, Netherlands (AFP) Sept 25, 2025
At a windswept container park near the sprawling port of Rotterdam, a crane slots a 30-tonne white battery into a transporter vessel, enough to provide eight hours of zero-emissions freight. ... more
SOLAR DAILY
Passivation breakthrough drives efficiency gains in perovskite silicon tandem solar cells
London, UK (SPX) Sep 07, 2025
An international team of researchers has achieved a major advance in perovskite silicon tandem solar cell technology by demonstrating effective passivation on textured silicon bottom cells, the indu ... more
SOLAR DAILY
Enhancing quasi-2D perovskite solar cells with dicyandiamide interface engineering
Tokyo, Japan (SPX) Sep 07, 2025
A research group led by Professors Pengwei Li, Yanlin Song, and Yiqiang Zhang has introduced a dicyandiamide (DCD)-based molecular bridge strategy that significantly advances quasi-2D alternating-ca ... more
SOLAR DAILY
Mitsubishi Electric to Lead JAXA Fund Project on Next Generation Solar Cells for Satellites
Tokyo, Japan (SPX) Sep 02, 2025
Mitsubishi Electric Corporation (TOKYO: 6503) has been chosen as a representative organization under JAXA's Space Strategy Fund for the initiative "Development of Domestic Solar Cells, Cover Glass, ... more
ENERGY TECH
Britain's energy grid bets on flywheels to keep the lights on
Liverpool (AFP) Aug 31, 2025
Britain's energy operator is betting on an age-old technology to future-proof its grid, as the power plants that traditionally helped stabilise it are closed and replaced by renewable energy systems. ... more
SOLAR DAILY
Cornell research tests solar panel crop growth in New York
Ithica NY (SPX) Sep 01, 2025
A series of studies by Cornell researchers is testing how crops might grow when planted between rows of solar panels on a solar farm in New York state. By acquiring real data, researchers may ... more
SOLAR DAILY
Morocco tests floating solar panels to save water, generate power
Tangier, Morocco (AFP) Aug 30, 2025
Sun-baked Morocco, grappling with its worst drought in decades, has launched a pilot project aimed at slowing water evaporation while simultaneously generating green energy using floating solar panels. ... more
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SOLAR DAILY
Transforming boating, with solar power
Cambridge MA (SPX) Aug 26, 2025
The MIT Sailing Pavilion hosted an altogether different marine vessel recently: a prototype of a solar electric boat developed by James Worden '89, the founder of the MIT Solar Electric Vehicle Team ... more
ENERGY TECH
Bolivia candidate vows to scrap China, Russia lithium deals
La Paz (AFP) Aug 25, 2025
Bolivian right-wing presidential hopeful Jorge Quiroga on Monday vowed to scrap billion-dollar lithium extraction deals struck by the outgoing government with Russia and China if elected leader. ... more
SOLAR DAILY
Space solar power study outlines potential role in Europes clean energy future
London, UK (SPX) Aug 22, 2025
Space-based solar power could significantly reshape Europe's energy system by 2050, according to new research in the journal Joule. The study estimates the technology could reduce Europe's reliance ... more
SOLAR DAILY
Molecule mimics plant energy storage for solar fuel development
Basel, Switzerland (SPX) Aug 25, 2025
A research team at the University of Basel has created a novel molecule that replicates a key step in natural photosynthesis by storing two positive and two negative charges under light exposure. Th ... more
BIO FUEL
Prototype system transforms urine into solar powered fertilizer and clean water
Los Angeles CA (SPX) Aug 21, 2025
A Stanford-led team has developed a prototype that converts urine into fertilizer while also generating electricity and improving sanitation. The system, detailed in Nature Water, recovers ammonia u ... more
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