§ Jane GriffithsTo ask the Secretary of State for Foreign and Commonwealth Affairs what coolant will be used for the building services water chilling system for the new GCHQ building.[52045]
§ Mr. StrawThe consortium (Integrated Accommodation Services) building the new GCHQ accommodation are using the refrigerant HFC 134A to chill the water. This is a commercially available non-ozone depleting refrigerant.