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Real Christmas trees may be a more eco-friendly option compared to artificial trees, research from the University of Sheffield has revealed.
Although many real trees (unless they are potted) are cut down for single use, they are a more sustainable option if recycled responsibly or composted as the environmental impact of manufacturing an artificial tree is significant.
The study, carried out by researchers at the University’s Grantham Center for Sustainable Futures, has shed light on how thoughtful choices can reduce environmental impact during the festive season.
Recycling or composting allows for a slower release of carbon and partial absorption into the soil, making these methods more sustainable. A potted Christmas tree has an ever-increasing climate benefit as it will continue to absorb carbon—as long as it is planted when it becomes too big for the pot.
Dr. Walker continues, “My research concludes that real trees are often the most sustainable choice, but only if disposed of thoughtfully. This underscores the importance of considering reuse, recycling, and sustainable alternatives in all aspects of life. Often, the most sustainable choice is something you already own, so reusing an artificial tree as many times as possible reduces its environmental impact.”
