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Q: Is it reasonable to overwinter cool-season grasses prior to harvest?
A: Probably not. Reed canarygrass has been successfully overwintered in Sweden. However, overwintered reed canarygrass in NY during the winter of 2003-04 resulted in 100% loss of harvestable yield. Overwintered reed canarygrass in Iowa also was not very successful. Since cool-season grasses mature early in the summer it is possible to cut them and allow for leaching during the summer, with time left to bale a dry product.

For more Frequently Asked Questions, see our FAQ.

 

Why consider grasses as biofuel?

Reed canarygrass ready to harvest

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.

Grass Bioenergy Attributes