In end of May 2018, SSI was steaming soil to the Norwegian farmer Martin Sørum and Lier Grønt AS. Here you can see the results. Half of this pictures is steamed, and the other part is not. Soil steaming kills weed and seeds and keep it away for years! Mr. Sørum also says that he got 12-15% bigger crop on steamed area. Steam works! Steam is the future for sustainable agriculture.