The Offshore Installations (Safety Zones) (No. 2) Order 2025 establishes new 500-meter maritime safety zones around two specific offshore installations identified in its Schedule, exercising powers granted by the Petroleum Act 1987 following recommendations from the Health and Safety Executive. Furthermore, the Order simultaneously amends and revokes safety zones previously established by four separate Orders from 2007 and 2008 concerning certain wells or structures, notably within the Chestnut Field and Kingfisher area.

The zones prohibit unauthorized entry by vessels, installations in transit, or submersible apparatus.

The Secretary of State issued the South East Water Limited (River Ouse and Shell Brook) Drought Order 2025, effective from December 3, 2025, until June 2, 2026, to address a threatened serious water supply deficiency in the Sussex region caused by an exceptional shortage of rain.

This Order temporarily modifies South East Water Limited's existing abstraction licence (No. 21/128) by reducing required compensation release volumes to the Shell Brook, altering the natural flow conditions under which water can be abstracted from the River Ouse at Barcombe, and enabling abstraction at Ardingly during the Order's duration.

The Order mandates adherence to an environmental monitoring plan and specific mitigation measures detailed in a supporting Environmental Assessment Report.

This Order amends the Dogger Bank Creyke Beck Offshore Wind Farm Order 2015, granted under the Planning Act 2008, following an application for a non-material change.

The Secretary of State has made this amendment to allow the two constituent parts of the project, referred to as Project A and Project B, to be treated separately for the purpose of discharging and enforcing various conditions, particularly concerning abandonment, decay, removal, noise limits, and specific requirements placed on the distinct components of the offshore and onshore works.

These Regulations establish the framework for the creation, operation, and management of Marine Recovery Funds (MRFs) across the UK, designed to channel payments from entities responsible for adverse environmental effects of offshore wind activities towards approved compensatory measures.

The Secretary of State is empowered to set up these funds territorially, determine the application procedure for 'MRF applicants' seeking to make compensation payments, approve environmental 'measures,' and manage the subsequent delivery, monitoring, and adaptation of those measures through 'MRF contracts.'

These Regulations amend the Clean Heat Market Mechanism (CHMM) Regulations 2025, which established the mandatory scheme requiring boiler manufacturers to meet escalating targets for installing low-carbon heat pumps proportionate to their fossil fuel boiler sales in the UK. The amendments officially designate the Microgeneration Certification Scheme (MCS) as the sole approval scheme for CHMM compliance, update the criteria for what qualifies as a hybrid heating system, and most significantly, increase the required low-carbon heat installation target for scheme years beginning April 1, 2026, from 6% to 8% of relevant boiler sales.

The Secretary of State made this Order under powers granted by the Electricity Act 1989 to amend the existing 2025 Order concerning the Dogger Bank A Offshore Wind Farm.

This amendment specifically extends the date until which the project is exempt from the requirement to hold an electricity transmission licence, changing the expiry date from December 19, 2025, to December 18, 2026, and the Order applies to England, Wales, and Scotland.

These Regulations, made by the Secretary of State under the powers in the Energy Act 2023, specify that provisions of that Act will commence on 2nd December 2025; specifically, Regulation 2 brings into force the remaining parts of Section 304, which amends the Nuclear Installations Act 1965 to establish a pathway for excluding specific installations used for disposing of nuclear matter from the existing nuclear third party liability regime.

These Regulations establish the necessary technical conditions for certain nuclear installations used for the disposal of nuclear matter to be exempt from the strict liability provisions of the Nuclear Third Party Liability (NTPL) regime established under the Nuclear Installations Act 1965.

The requirements include limiting the effective dose to the public off-site to no more than 1 millisievert and ensuring the risk of criticality on the site is negligible; furthermore, the legislation amends previous regulations to define nuclear matter disposed of on such an exempted site as 'excepted matter,' thereby clarifying liability responsibilities.