Avonbank — Head Office · Transition modelFACILITY

As a headquarters office asset, Avonbank's dominant dependency is grid electricity rather than water or process inputs, and its dominant impact is Scope 2 GHG tied to UK grid intensity, currently observed at 217.41 gCO2/kWh (Ember, 2025). Location-specific physical pressure is low: the site sits in the English Channel (ex 618) watershed with a Baseline Water Stress label of Low (<10%, score 0.40), drought score of 3.16, and an overall water risk score of 0.64 (Low, <25%). Coastal (2.22) and riverine (1.73) flood scores are modest, and water depletion (0.32) and untreated wastewater (0.16) scores are both low, indicating no near-term operational constraint from water.

By 2030, the transition dependency dominates the outlook: the IEA WEO 2024 STEPS pathway projects UK grid intensity at 100 gCO2/kWh, less than half the 2025 observed value, meaning Avonbank's Scope 2 footprint should fall sharply on an unchanged electricity consumption base. Water-related forward-looking scores (2030/2050/2080 WD and WS labels and scores) are not populated in this dataset, so no quantified shift in physical water risk can be asserted for the horizon — current Low ratings should be treated as the best available signal.

Out to 2050, the STEPS trajectory has UK grid intensity declining further to 30 gCO2/kWh, effectively decarbonising the site's core Scope 2 impact and shifting residual risk emphasis toward physical hazards rather than transition exposure. Residual physical risk remains anchored in the current Low water-stress and flood profile, though the absence of 2050/2080 water horizon data (labels and scores are null) is a data gap that should be flagged rather than assumed benign indefinitely.