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From grid constraints and renewable energy growth to the challenge of tackling PFAS pollution, this month's sustainability update examines several of the environmental issues attracting attention from policymakers, businesses and investors.

Global markets delivered a strong rebound in Q2 2026, driven by the ongoing AI investment cycle, resilient economic conditions and improving sentiment across major regions. Against this backdrop, investors continued to balance opportunities created by technological innovation with the risks posed by geopolitical uncertainty and environmental change.

Exploring the intersection of sustainable finance, climate action, technology governance and environmental protection, recent developments in corporate disclosure, net zero transition planning, AI regulation and deforestation highlight the evolving challenges and opportunities shaping long-term sustainability outcomes.

Greenbank recently organised a visit to the Grange wind farm in the Fens of East Anglia, investment analyst Will Findlay-Wilson reflects on observations from the site and sets out some of the key considerations in onshore wind generation.