Companies pledge to measure and report greenhouse gas emissions on a regular basis, implement “decarbonization strategies” in line with the Paris Agreement through business changes and innovations, and neutralize any remaining emissions. Sustainability has been a key area of focus for Harbour Air, as the company prepares to mark the one-year anniversary of its ePlane flight the world’s first flight of a fully electric commercial aircraft. Harbour Air has been calculating and offsetting the airline’s carbon footprint for more than a decade. In 2007, the regional airline became the world’s first and only carbon-neutral airline. Since then, Harbour Air has offset all of its emissions associated with seaplane fuel use and corporate operations.