🌡️ The Copernicus Climate Change Service (C3S) has published its latest monthly Climate Bulletin, which focuses on key climate trends in November 2025.
The bulletin reports that November 2025 was the third-warmest November globally, with an average surface air temperature of 14.02°C, 0.65°C above the 1991-2020 average for the month.
This data visualisation, produced using data from C3S, shows surface air temperature anomalies across the Northern Hemisphere for November 2025.
Large parts of the Arctic experienced markedly warm conditions, with temperature anomalies reaching +5 °C to +7 °C above the 1991–2020 average over northern Canada, the Arctic Ocean, and western Russia.
These intense warm anomalies contrast with cooler-than-average areas, in which temperatures dropped to around -2 °C to -3 °C below average across northern Sweden and Finland, parts of Iceland, and localised regions of central Europe, including sections of northern Italy and southern Germany.
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The UK government has recognised that data centres are a material part of the national sustainability in construction agenda. Parliament’s Environmental Audit Committee is examining energy use, water consumption and emissions, expanding the conversation beyond IT to whole life carbon.
The inquiry is expected to shape future planning policy, mandating developers to demonstrate lower embodied carbon in materials and to conduct whole life carbon assessments as part of sustainable building design. Data centre resilience against flood risk and stressed utilities reflects a shift towards life cycle cost management and environmental sustainability in construction.
Circular economy strategies are gaining commercial traction. Analysis in Scotland confirms that circular-economy employment delivers stronger value per hour, reinforcing the case for circular economy in construction, reuse and end-of-life reuse in construction. Pressure is growing for verified resource efficiency in construction through traceable waste governance and circular construction strategies.
The quality of recycled polymers is under review, and if recycling capacity falters, access to reliable green building products and low carbon construction materials will tighten. Contractors adopting sustainable building practices grounded in lifecycle assessment and environmental product declarations (EPDs) are better positioned to meet compliance expectations and secure green procurement advantages.
International data indicating lower emissions from China’s manufacturing sector signal a modest decline in the embodied carbon of imported building components. This supports life cycle thinking in construction and the pursuit of net zero whole life carbon outcomes. For developers aligning projects with BREEAM or BREEAM v7, reduced embodied carbon contributes directly to net zero carbon buildings and low carbon design benchmarks. As decarbonising the built environment becomes a planning prerequisite, evidence of carbon footprint reduction, renewable building materials and sustainable material specification is evolving from best practice to basic permission to build.
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