Did you know?
Q: Can I use my lawn clippings for pelleted energy?
A: No, this is not feasible. Reason No. 1: Even if you have a very large lawn, the number of pounds of grass biomass in clippings is not significant. Reason No. 2: Immature, generally over-fertilized grass leaves produce lawn clippings that will be very high in ash content, over 10%. The clippings will be high in undesirable elements like N, K and Cl. Better to minimize lawn fertilization and mulch mow to recycle these nutrients back into your lawn.
For more Frequently Asked Questions, see our FAQ.
Why consider grasses as biofuel?
It takes 70 days to grow a crop of grass pellet fuel.
It takes 70 million years to grow a crop of fossil fuel.
Grass pellets have great potential as a low-tech, small-scale, environmentally-friendly, renewable energy system that can be locally produced, locally processed and locally consumed. As the US focuses on energy security, grass bioenergy is one of the ways that rural communities can move towards energy security. New York State has about 1.5 million acres of unused or underutilized agricultural land, most of which is already growing grass.
Grass biofuel production does not need to divert any of the current agricultural productivity into the energy market; this biomass industry can be completely independent from, but complimentary to, the production of food or animal feed. It is also a very “farmer-friendly” way to get producers exposed to biofuel production. Some research and development is needed to optimize stoves and boilers for grass combustion, and to minimize emissions.