North Bristol combines established neighbourhoods with major health, education and employment anchors, supporting regeneration that addresses housing need while strengthening access to skills, services and green space.
Avonmouth is one of Bristol’s most strategically important industrial and enterprise areas. Designated as employment land in the Local Plan, it forms part of the Severn Estuary Growth Zone, a nationally significant cluster for freight, logistics, energy and advanced industry. The area supports major port, distribution and manufacturing activity, connecting Bristol to national and international supply chains and playing a critical role in the region’s foundational economy. Avonmouth is also central to Bristol’s clean growth and decarbonisation ambitions.
Through the Local Industrial Decarbonisation Plan, developed with industry and regional partners, the area is identified as a priority location for low‑carbon energy, circular economy infrastructure and industrial innovation. This includes opportunities linked to green energy generation, hydrogen, carbon capture and zero‑carbon logistics, reinforcing Avonmouth’s role as a platform for long‑term industrial transition and investment.
Hallen Marsh presents a strategic and timely opportunity to develop a clean‑energy and industrial decarbonisation hub serving the Avonmouth and Severnside industrial area, one of the South West’s most significant employment and logistics locations.
The 16-hectare site has been identified through the West of England’s Local Industrial Decarbonisation Plan (LIDP) as a priority location to support the transition of energy‑intensive industry to low‑carbon operations. It forms part of a suite of new industrial land allocations at Avonmouth proposed in the new local plan.
The opportunity is to bring forward large-scale clean energy generation, storage and grid-connected infrastructure, alongside facilities that support industrial decarbonisation and energy resilience. The site offers scale, strategic location and the ability to aggregate demand across multiple users, creating a strong platform for long-term investment.
Hallen Marsh also benefits from a high‑quality environmental and flood‑defence context delivered through the Avonmouth and Severnside Enterprise Area Ecology Mitigation and Flood Defence Programme, in partnership with South Gloucestershire Council and the Environment Agency. Significant upfront investment has already provided flood protection, ecological mitigation and long‑term resilience, creating a robust and de‑risked setting for infrastructure development.
