Environmental insurance

When is environmental insurance needed?

Environmental insurance is designed to provide protection to the insured from pollution or environmental damage. It is an essential risk management tool for property and corporate transactions, industrial site closure and brownfield development.

There are several reasons why environmental insurance should be considered in transactions and operational site management:

  1. contamination and pollution incidents can result in significant environmental liabilities—regulatory enforcement, third party claims, clean up costs and loss in property value

  2. site investigations and remediation work will often miss contamination

  3. almost every party in a transaction can inherit liabilities for contaminated land—seller, buyer, landlord, tenant, funder

  4. clean up costs can be very high, especially in areas of groundwater sensitivity

  5. insurance premium costs have been reduced by increased competition in the market

  6. clients are reluctant to solely rely on environmental indemnities

  7. the Environmental Damage (Prevention and Remediation) (England) Regulations 2015, SI 2015/810 and the Environmental Damage (Prevention and Remediation) (Wales) Regulations 2009, SI 2009/995 require site operators to take immediate action and inform regulators about environmental damage

  8. contractors' activities and flooding can mobilise existing contamination

  9. standard public liability

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DESNZ launches industry engagement for new Hydrogen Network Code development

The Department for Energy Security and Net Zero (DESNZ) has announced the commencement of industry engagement on the development of a new Hydrogen Network Code (the Code) for hydrogen pipeline networks. Network codes are legal documents forming the basis of arrangements between network owners and users. As set out in the government’s response to the Hydrogen Economic Regulatory Frameworks Consultation, government will lead the development of the Code in partnership with industry and in close collaboration with Ofgem and other relevant stakeholders. DESNZ will host an introductory webinar in April 2026 to outline its proposed engagement approach and the process for developing the first issue of the Code. Industry engagement will take place at two levels: (1) a Code Engagement Forum, open to all Code-relevant stakeholders and intended to provide periodic updates on Code development; and (2) a smaller Code Advisory Group, comprising representatives of interests across hydrogen pipeline networks, with membership determined via an Expression of Interest (EOI) process to be launched during the webinar. The engagement is expected to be relevant to prospective hydrogen producers, transporters, storage providers and offtakers, including industrial users and hydrogen-to-power plants, as well as trade bodies, with further details on selection criteria and Terms of Reference to be provided at the first session.

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