Mr. Speaker, while the information requested is not centrally tracked by the Treasury Board of Canada Secretariat, or TBS, as per the directive on telework, which is at https://www.tbs-sct.canada.ca/pol/doc-eng.aspx?id=32636, employees who wish to participate in a formal telework arrangement, or who are already doing so, are responsible for assuming all utility costs related to maintaining their telework location.
In the House of Commons on April 17th, 2023. See this statement in context.