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Green TCS

Trinity College School supports and develops students so they can become responsible, environmentally aware leaders of tomorrow. This involves role modelling best practices in environmental studies, co-curricular programming, facilities, green space and school culture.

Sustainability Values

  • Our students will learn the knowledge, skills and values necessary for a flourishing future
  • Our community takes responsibility and leadership towards a healthy, sustainable planet
  • We will use our habits of the heart and mind to foster a sustainable future
  • We must nurture our natural habitat so that it can be enjoyed by future generations of people, plants and animals
  • We must shift from environmental awareness to action


Reduce our footprint. Live in a healthy, sustainable community.


Sustainability through learning, teaching and doing.

10 ways to be eco-friendly

A group of five students stand facing the camera, each wearing a sweater
Energy conservation a focus for Polar Bear Day

On January 18th, Trinity Environmental Action Council (TEAC) held its annual Polar Bear Day, honouring the Trinity College School mascot, Trina, and drawing

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Group of students posed around a stone sign that says The Island School
Island School travellers experience service and science in the sun

Full, active days and eye-opening environmental experiences were hallmarks of the 2023 Island School trip. On Saturday, December 2nd, a group of eight Trinity

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Group of students posed around colourful large letters spelling Panama
Building lifelong memories in Panama

For 10 days, a group of intrepid Trinity College School students explored the rich history and culture of Panama, while also working with and learning from the

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Alison Elliott, TCS Environmental Coordinator
905-885-3217 ext.1268