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<p>A review of the F-gas Regulation is underway. Defra published an <a href="https://www.gov.uk/government/publications/assessment-of-the-f-gas-regulation-in-great-britain"
target="_blank">Assessment Report</a> in December 2022 that assesses the Regulation
against its objectives to reduce F-gas use and emissions. Defra are now identifying
options for change, with a focus on additional measures to help the UK meet Net Zero.
Development of any proposals will account for factors such as the expansion of the
power grid as regards SF6 use and the rollout of heat pumps as regards use of hydrofluorocarbons
(the main types of F-gas).</p><p> </p><p>In addition to the F-gas Regulation, Ofgem
has a framework in place that encourages the reduction of SF6 emissions from existing
switchgear equipment on the grid.</p><p> </p><p>The F-gas Regulation reduces emissions
primarily through the phasedown of the use of hydrofluorocarbons (HFCs), the main
type of F-gases. The Regulation also sets rules on F-gas use, containment, recovery
and destruction and training and certification.</p><p> </p><p>Alternative technologies
to the use of SF6 in the power sector are being developed, with some already available
and being deployed. Consideration needs to be given as to the ability to use alternatives
at some existing sites, particularly where the footprint of a site is restricted such
as in built-up areas.</p>
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