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PV life cycle assessment gets its most comprehensive data overhaul in more than a decade
IEA PVPS Task 12 has released a major update to the life cycle inventory data underpinning photovoltaic life cycle assessments, covering modern TOPCon and PERC silicon supply chains, CdTe modules, inverters, mounting systems, and updated reference installations. Based on 83 factory-level datasets and new simulation-based inventories, the report establishes a more comprehensive and current baseline for PV LCA, sustainability reporting, procurement, and environmental assessments.
Aug 21, 2026
Unlimited long duration, long-lived pumped hydro storage
Solar- and wind-dominated grids need abundant long-duration storage, and off-river pumped hydro offers enormous potential, with 800,000 sites worldwide and storage capacity vastly exceeding global requirements. Pumped hydro is mature, low-cost, long-lived, and locally deployable, complementing batteries by providing economical deep storage for periods of low wind and solar generation.
When heat becomes a stress test: What extreme temperatures mean for photovoltaic systems and battery storage
Photovoltaics rely on sunlight. Battery storage systems rely on absorbing and releasing energy precisely when the power grid needs it. Both sound like an ideal combination for hot summer days: plenty of sunshine, high generation, increased electricity demand due to cooling, and greater grid flexibility. In practice, it’s more complex.
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Sunset on solar waste: Have your say on solar panel reuse and recycling
A parliamentary inquiry into solar panel reuse and recycling is calling for written submissions on how Australia currently handles ageing and decommissioned solar panels, the scale of the current waste challenges and needs for future management.
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