Butterfly wings inspire a breakthrough solar panel design
News at Glance Lab tests show up to 66% higher electricity production for photovoltaics using a butterfly-wing-inspired surface structure. Micro- and nanostructures reduce reflection and scatter light into cells, improving absorption across incident angles. Design targets retrofit compatibility with existing panels to boost output without altering core cell chemistry. Lab tests show up to 66% […]
CleanTech Journal DeskAug 18, 2026
How solar became the cheapest form of energy in the world
News at Glance Solar now often offers the lowest bids in competitive power tenders and long-term purchase agreements across multiple markets. Cost reductions result from factory scale-up, improved panel efficiency and cheaper balance-of-system components, lowering upfront capital requirements. Market structures and finance—auctions, long-term contracts and lower borrowing costs—have converted cost declines into deployable capacity. Auctions […]
CleanTech Journal DeskAug 18, 2026
Despite Energy Crunch, Bangladesh Factories Slow to Adopt Solar, Study Finds
News at Glance A recent study finds uptake of solar among Bangladeshi factories remains low despite continuing electricity shortages and rising costs. Key barriers identified include limited access to finance, regulatory and grid constraints, and shortages of technical capacity at industrial sites. Researchers call for targeted policy and financing measures to unlock rooftop and captive […]
CleanTech Journal DeskAug 18, 2026
Egypt, Renergy Discuss Progress on 3.1 GW Solar and Storage Project
News at Glance 3.1 GW planned capacity for the combined solar and storage project, as reported by Renewables Now. Discussions held between Egyptian officials and Renergy to review project progress, according to the report. Key specifics such as timeline and financing were not detailed in the media report. 3.1 GW scheme combines large-scale photovoltaic generation […]
CleanTech Journal DeskAug 18, 2026
India on Track to Surpass 50GWdc Solar Installations in 2026
News at Glance India is on track to surpass 50GWdc of solar installations in 2026, PV Tech reported. Growth driven by auctions, policy support and lower technology costs, according to market observers. Implications include stronger momentum for India’s clean energy transition and pressure on grid integration and storage deployment. India set to clear 50GWdc solar […]
CleanTech Journal DeskAug 17, 2026
India on Track for Record Solar Installations in 2026 as Capacity Expansion Accelerates
Introduction India is reported to be on track to achieve a record level of solar power installations in 2026, reflecting sustained momentum in the country’s renewable energy transition. The expected surge is being attributed to a combination of policy support, favourable economics and increased developer activity across utility and distributed segments. Overview Government targets and […]
CleanTech Journal DeskAug 14, 2026
India on track for record 50 GW solar year as ALMM-II reshapes domestic supply chain
India is poised to register an unprecedented year for solar installations as market dynamics shift under a revised procurement mandate. A recent Wood Mackenzie analysis signals that a record 50 GW of solar capacity could be installed this year, a development that is speeding a reconfiguration of the domestic supply chain. Overview The Wood Mackenzie […]
CleanTech Journal DeskAug 13, 2026
India’s Solar Surge Cuts Midday Coal Generation by 10 GW, Ember Finds
Ember’s recent analysis, reported by ETEnergyworld, finds that India’s expanding solar capacity has cut coal-fired generation during midday hours by roughly 10 gigawatts over a three-year period. The shift reflects the growing influence of utility-scale and distributed solar on the timing and composition of electricity supplies in India. Overview The Ember report highlights a measurable […]
CleanTech Journal DeskAug 12, 2026
Five decades of research leads to solar PV’s emergence as the world’s dominant energy source
The long arc of scientific inquiry and industrial development has reached a turning point: solar photovoltaic (PV) technology, the product of more than five decades of research, has become the dominant source of energy in many power systems worldwide. This development reflects cumulative advances in device efficiency, manufacturing scale, system integration and supportive policy frameworks. […]
CleanTech Journal DeskAug 11, 2026
RP-Sanjiv Goenka Group acquires ReNew Solar Power for Rs 4,859 crore
RP-Sanjiv Goenka Group has purchased ReNew Solar Power for Rs 4,859 crore, a transaction that underscores continued activity in India’s renewable energy sector. The acquisition brings a notable solar asset under the control of one of India’s diversified business groups. Overview The transaction value announced is Rs 4,859 crore for the purchase of ReNew Solar […]
CleanTech Journal DeskAug 10, 2026
Hyderabad’s Role in Solar Panel Manufacturing: Industry Snapshot and Outlook
Hyderabad has attracted attention in discussions about domestic solar manufacturing and the wider photovoltaic supply chain. Industry observers note activity ranging from module assembly to component production in the region, reflecting broader interest in localising parts of the solar value chain. Overview The solar manufacturing footprint around Hyderabad includes firms focused on assembling modules, producing […]
CleanTech Journal DeskAug 9, 2026
BMW-backed solar EV reported to produce more energy than it consumes
A BMW-backed solar electric vehicle has been reported to generate more energy than it consumes under certain conditions, a development that could reshape expectations for vehicle energy balance and on-board solar capability. Overview Automakers and startups have been integrating photovoltaic cells into vehicle bodies for years to extend range and support auxiliary systems. In this […]
CleanTech Journal DeskAug 8, 2026