Every year in the U.S.:
- 3 million human lifecycles end
- 63% choose cremation
- 32% choose modern burial
These practices consume enormous resources:
- Cremation emits 473,000 metric tons of CO₂ annually
- Burial uses 20–30 million board feet of hardwood, 1.6 million tons of concrete, and 800,000 gallons of embalming fluid
Annually, flame cremation in the US produces as much CO2 as burning 800,000 barrels of oil. 1 cremation uses the equivalent of 360 20lb propane tanks. The same kinds of tanks used to fuel your typical BBQ grill. That’s a lot of cookouts.
Moving over to modern burial, the lumber used by the funeral industry in 2025, primarily for casket building, is equivalent to the amount of lumber used to build nearly 5000 single family homes. The steel used to manufacture in-ground vaults where the airtight caskets will rest could build 1.5 Empire State buildings every year and the land consumed by cemeteries cannot be repurposed for any other use in our lifetimes multiplied by a factor.
The natural resource usage that comes with modern burial is on full display. It is easy to see and comprehend the value of wood, concrete, steel, and land consumed by modern burial. It is not so easy to see the significantly higher damage to the atmosphere caused by cremation. It is swallowed up in the bigger conversation around climate awareness. This is why education of the population is critical. What we don’t see is harming us more than what we do see.
Overall, the environmental cost of the most popular end-of-life options is staggering.