TAX SITES

Welcome to Milford Haven Tax Site

Your Gateway to Marine Innovation and Sustainable Growth

Thriving sectors

Wave and
tidal energy

Storage and
laydown

Oil and gas

Offshore wind

Bulk energy

Project cargo

The future of marine energy investment

Strategically located on the deep-water Milford Haven Waterway — with direct access to the Irish Sea and the Bristol Channel — Milford Haven is one of the UK’s premier energy ports, now positioned at the heart of a freeport designed to drive forward the future of clean industry. Whether you’re in offshore renewables, hydrogen innovation, or advanced marine engineering, Milford Haven offers a powerful platform for industrial investment — blending world-class infrastructure, proximity to global trade routes, and Freeport tax advantages. With a growing hydrogen economy, with generation projects like Milford Haven Hydrogen Kingdom, Haush, West Wales Hydrogen and RWE Pembroke Green Hydrogen taking shape.

Why choose Milford Haven Tax Site

Deep-water advantage

Over 17.0m channel depth, with 14.5m depth alongside
Supports large-scale vessel access for energy, heavy equipment, and component handling

Connected and capable

Direct access to Atlantic trade routes and the Celtic Sea
High-capacity gas and oil pipelines and established electricity connections
Built-in engineering and marine supply chain ecosystem

High-skill, high-impact

On-site engineering and fabrication expertise
Interests in hydrogen, CCUS, battery storage and FLOW platforms
Expansion potential: 1.2km quay, with 480m single quay length, 34.8ha laydown, 50t/m2 heavy lift capacity

The partners involved at the Milford Haven Tax Site

Major investments already underway

£2bn RWE investment in Pembroke Power Station’s CCUS plant
Transition of Dragon’s terminal into a battery storage hub
Development of the Valero Green Hydrogen hub
Expansion of Ledwood’s FLOW platform assembly and deployment capabilities

Unlock Freeport benefits for your company

Companies locating here can access a full package of Freeport tax reliefs, including:

Stamp Duty, Business Rates, National Insurance reliefs
Enhanced Capital Allowances for plant and machinery
Simplified customs procedures
Competitive environment for low-carbon and export-driven industry
Established specialist innovation assets, training programmes and education partnerships, such as SPARC and ORE Catapult