KeystoneInfrastructure Group
Environment, sustainability and consenting

Consent documentation written to be delivered, not just approved.

A specialist consultancy for nationally significant infrastructure — power transmission, nuclear, rail and renewables. Senior-led, remote and on site.

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Services Primary and secondary consenting, site compliance, sustainability and project management. Mobilisation support Senior cover from contract award until your permanent team is in place. Energy DCO tracker Every live energy NSIP in England and Wales — stage, timeline and statutory deadlines. Consents library Current legislation and regulator guidance for water, noise, ecology, waste and heritage consents. Ecology survey calendar Survey windows and seasonal constraints by species, with Natural England, NatureScot and NRW links. Procurement information Company details, policies and engagement models for supplier onboarding and frameworks. MAGIC map external Defra's interactive map of designated sites, habitats and protected landscapes across Great Britain. Discuss a requirement The first conversation is with the person who will do the work.
Experience of our people

Some of the largest infrastructure projects in the UK and overseas.

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  • Power transmissionDCO / TCPA

    Eastern Green Link 1

    Onshore HV cable. Head of environment, sustainability and consents for the cable contractor, removing programme blockers with the local planning authority.

    11specialists in the department led
  • Power transmissionDCO

    HVDC transmission NSIP

    Management of the environmental department, delivery of DCO documentation and strategic delivery of environmental contract and legal requirements.

    Client confidential
  • RailHS2 Act / TCPA

    HS2 Area C1

    Consents and environment lead, delivering section 61 applications, bespoke EPR permits and judicial review technical responses.

    c.300section 61 applications
  • RailHS2 Act / TCPA

    HS2 Curzon Street station

    Carbon and life cycle modelling, BREEAM, EIA and L2 certification for the Birmingham terminus.

    Carbon, BREEAM and EIA
  • NuclearDCO / nuclear site licence

    Hinkley Point C

    Environmental management across 35 sub-projects, with ISO 14001 integration across the joint venture.

    3,000person workforce
  • NuclearDCO

    Sizewell C associated development

    Technical lead for ecology and associated development, restructuring the ecology and town planning framework.

    Ecology and planning lead
  • Power generationIPPC / EPR

    North Mole Power Station, Gibraltar

    First private IPPC permit under the new regulations, with associated activity consents for LNG storage.

    1stprivate IPPC permit under the new regime
  • GovernmentEIA / national policy

    Government of Gibraltar

    EIA and environmental policy for marine reclamation, stadium, cable car and airport tunnel schemes.

    4major schemes assessed

Delivered by Keystone personnel, including in roles held with previous employers before Keystone was established.