Propane Tanks
Propane tanks contain compressed gases that pose a serious risk to human health and the environment if improperly disposed. Do not put propane tanks in the trash. Solid waste management equipment can rupture the cylinder and any spark can cause an explosion.
Only certified professionals trained to handle propane tanks should empty, de-valve, and puncture the tanks prior to recycling. Never attempt to de-valve your own propane tank.
Propane tanks do not have to be completely empty before bringing them to be recycled. Check with your local transfer station about whether they accept propane tanks. If your municipal facility does not accept them, check with the nearest commercial transfer station.
Small non-refillable 1-pound tanks can be recycled. Talk with your local transfer station attendant to determine where they go at your facility.
Transporting a propane tank? Plug or cap all outlets before placing it in your truck bed or backseat. Keep the windows open for ventilation. Make sure the tank is secured in an upright position so it cannot tip when you’re driving.
Residents can also use exchange programs through AmeriGas and Blue Rhino to swap used, large 20-pound propane tanks for new ones. Find a kiosk* near you to exchange your large propane tank(s):
*Exchange programs may be available through other companies.
Questions?
Please contact the Solid Waste General Helpline via email at solidwasteinfo@des.nh.gov or by phone at (603) 271-2925.
Visit our Managing My Waste page to learn about other types of household waste.