§ Jane Griffiths
To ask the Secretary of State for the Home Department if he will list the building projects under construction; and what coolant will be used for the building services water chilling system for such projects. 
§ Angela Eagle
A list covering the projects in construction for the Home Office, including Prison Service, but excluding maintenance works and non-departmental public bodies has been placed in the Library. Most of the projects listed. do not involve the use of cooling systems. Records are not held centrally of the type of cooling systems or the coolants used and to provide this information would be at disproportionate cost. Where coolants are to be used on non-prison projects, these are currently planned to be either R407(a), R407(c) or R134(a) although these could be subject to change in the course of the works.