Fabrication of strawbales

The potentials

In the production of grain as one of the most important food strawbales occur almost as a waste product. Around 20% of the total harvest is not used for agrcultural means and is available for other purposes. With this amount of baled straw ca. 350.000 one-family-houses per year could be built. For the  production of strawbales only very small amounts of primary energy is needed.