The Christmas Tree Carbon Question is more complicated than you might think. https://www.sightline.org/2015/12/21/your-christmas-trees-carbon-footprint/ https:

The Christmas Tree Carbon Question is more complicated than you might think. https://www.sightline.org/2015/12/21/your-christmas-trees-carbon-footprint/ https://www.sightline.org/2015/12/21/your-christmas-trees-ca... The tl;dr is that usually cut trees are better in terms of carbon footprint, but not always.