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A Missouri State Senator, with vocal support from the Governor, has submitted a bill stopping all solar construction immediately, and placing a moratorium on all new solar construction starts until December 31, 2027 – or when new rules are developed by the state.

Under the terms of the agreement, Aiko will be licensed to Maxeon’s back-contact solar cell and module patents outside the U.S., while both companies drop all ongoing legal actions.

In a new weekly update for pv magazine, Solcast, a DNV company, reports that January 2026 began with relatively mild, solar-favorable conditions across much of the eastern U.S., but ended with Winter Storm Fern, as a polar vortex disruption triggered widespread cold, clouds, and sharply reduced solar generation. A rare S4-level solar radiation storm was also recorded in mid-January, though it had no direct impact on photovoltaic performance or solar data quality.

The European Network of Transmission System Operators for Electricity published a report on instability detection technologies to help countries with high renewable energy shares maintain grid reliability. The study highlights key tools, research priorities, and the need for stakeholder collaboration to advance real-time monitoring and data-driven decision-making.

Hoshine, Risen Energy, Jolywood, and Irico have all issued forecasts for net losses in 2025, as rising raw material costs and weak industrial silicon prices squeeze margins across the solar manufacturing sector.

Researchers in the Netherlands developed a model to identify tolerable degradation rates of the top cell in perovskite-silicon tandem modules. Simulations showed that an increase in tandem module efficiency from 28.0% to 32.9% could raise the tolerable degradation rate by approximately 50%.

Solar Energy Corp. of India (SECI) has awarded 1.2 GW of renewables-plus-storage capacity, covering 4.8 GWh of daily peak supply, at a lowest tariff of INR 6.27 ($0.069)/kWh.

The country’s cumulative installed PV capacity reached 43.5 GW at the end of December, according to the latest figures released by Italian grid operator Terna.

Rooftop solar installations in Australia declined sharply in January, with small-scale technology certificate (STC) volumes down 32% month on month after four consecutive months of growth, according to market analyst SunWiz. It says the result was broadly in line with seasonal norms and does not signal a trend for 2026.

An international study finds that successful agrivoltaic projects require farm-specific, holistic co-design that integrates PV layout with agricultural mechanization from the earliest planning stages. Without proper alignment between machinery, crops, and PV systems, agrivoltaics risk major land loss, lower field efficiency, and higher operating costs, undermining farm profitability.