FOI request (FOIR-156321859)

Under the Freedom of Information Act can I ask for the following information on energy efficiency improvements made to council-owned commercial buildings and housing stock.

Please could I have information on:

1) What energy efficiency improvements have been made by your council to homes in your area in each of the past five years (including both council-owned and privately owned homes)? Please can you break this information down by:

a) the number of homes that received energy efficiency improvements in each year

b) how much money was spent in each year on energy efficiency improvements for homes

c) A brief summary where appropriate of what overall improvements were made

2) Please could you provide a breakdown of the Energy Performance Certificate of all commercial properties owned by your local authority. Please could you provide a) the number of commercial properties rated in each category (A-G), and b) state whether any of these have improved in the past five years.