United Utilities has been fined £900,000 after admitting five environmental permit breaches linked to a major raw sewage discharge on the Fylde coast in June 2023, following failures in its wastewater treatment and overflow control systems. The incident involved untreated effluent bypassing normal screening and settlement processes during storm conditions, leading to prolonged discharge through combined sewer overflows into coastal waters used for bathing. For civil and environmental engineers, the case reinforces regulatory scrutiny on stormwater storage capacity, real-time CSO monitoring, and resilience of ageing sewer networks under intense rainfall events.

Eighty-three per cent of Britain’s cities – 59 urban areas – are classed as highly vulnerable to urban heat in new spatial analysis by Ordnance Survey, the Met Office and 4 Earth Intelligence. The dataset combines OS building footprints, surface cover and green space with Met Office temperature projections to map local heat exposure at street-block scale. For civil and geotechnical engineers, this points to urgent retrofit of shading, permeable and high-albedo surfaces, and revised pavement and rail design to cope with more frequent extreme surface temperatures.

EDF’s Hinkley Point C nuclear project has applied for permission to appeal a tribunal decision that would bring the 3.2GW plant under Environmental Information Regulations, forcing greater disclosure of environmental data. The ruling, won by campaigners, could require release of detailed monitoring on coastal impacts, cooling water abstraction and construction emissions from major works such as the 900m seawater intake tunnels. Designers, contractors and consultants on similar large infrastructure schemes may face tighter scrutiny over environmental modelling assumptions, baseline data and ongoing performance reporting.