Climate change and the environment Sub-navigation Clean and Green Parks and Community Clean-up Community stewardship Energy and climate change Garbage and recycling Our Community, Our Water Trees and meadows Water and wastewater Latest updates Stormwater management pond maintenance begins December 4 December 4, 2023 City of Guelph first municipality in Canada to earn corporate-wide energy management certification November 1, 2023 City of Guelph’s Gold Star program recognizes community members for properly sorting waste October 31, 2023 Next Upcoming events There are no upcoming events. Report a spill: 519-837-5629 How to live with and protect nature How to protect wildlife and your pet 2022 Environmental Sustainability Report (PDF) In this section… Clean and Green Parks and Community Clean-up Community stewardship Energy and climate change Garbage and recycling Our Community, Our Water Trees and meadows Water and wastewater