The P.E.I. Right to a Healthy Environment campaign is called Blue Dot PEI, and is an endeavor of the Citizens' Alliance of P.E.I.
More information here:
Two municipalities have made declarations on The Right to a Healthy Environment:
Charlottetown, June 15th, 2015
Stratford, July 8th, 2015
Nationally, Blue Dot /Right to a Healthy Environment information is available at David Suzuki Foundation / Blue Dot Movement
Provincial Environmental Bill of Rights
The P.E.I. Legislature advanced Bill No. 108 Environmental Bill of Rights, which passed Second Reading in May 2021. The text of the bill and amendments can be found on the page at the Legislative Assembly of PEI website.