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Retractable photovoltaics for wastewater treatment

📍 Stuttgart, DE·🕐 14h ago·1 outlet

Germany’s largest retractable solar roof, with a capacity of 2.745 MW, is under construction at a wastewater treatment plant in Stuttgart. Scheduled for completion in 2027, the system will generate more than 2.2 GWh annually, covering around 9% of the plant’s electricity demand.

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Reliability
85%

Very high · How we score this

Risk Score
low risk