Put a stamp on it and send it to Macroscien. They can then be used for :
Sticking in the sand for slalom training Weaving the needles into a nano mesh for the outer layer of an OEM board Composting to produce methane to power a catamaran Burning to power a steam turbine to charge some EV batteries Tossing into the ocean to mop up all the fishing line that is floating around Drying and then smoking / snorting / injecting
When we were kids we would drag it into the middle of the street and light it on fire, very eye opening, all the needles burn off in about 3 seconds and flames shoot 6 meters in the air. Almost as much fun as setting a mattress onto a bonfire.
Surely the plastic Xmas tree I have which should last 50 years is better then the 50 'environmentally sustainable' trees which are cut down over the same period.