https://www.hydroone.com/abouthydroone/CorporateInformation/regionalplans/windsoressex/Documents/Windsor-Essex-2025-IRRP.pdf

https://www.hydroone.com/abouthydroone/CorporateInformation/regionalplans/windsoressex/Documents/Windsor-Essex_Regional_Infrastructure_Plan_Mar18_2020.pdf
Not certain if this is what the documents refer to