<p>Occupancy data for the Department for Energy Security and Net Zero is combined with the data for the Department for Science, Innovation and Technology for those staff previously employed by the Department for Business, Energy and Industrial Strategy (BEIS). This is due to the Machinery of Government changes forming both Departments in February 2023.</p><p> </p><p>In May 2023, the occupancy rates for former BEIS headquarters were as follows:</p><table><tbody><tr><td><p>Week commencing 01 May 2023</p></td><td><p>Week commencing 08 May 2023</p></td><td><p>Week commencing 15 May 2023</p></td><td><p>Week commencing 22 May 2023</p></td></tr><tr><td><p>48%</p></td><td><p>58%</p></td><td><p>66%</p></td><td><p>58%</p></td></tr></tbody></table><p> </p>