AD Biogāze stacija SIA – started its operation on December 29, 2011. Location “Skaista”, Skrudalienas pagasts, Daugavpils novads. The biogas station has an electrical capacity of 1.96 megawatts. Sewage sludge, bird droppings, slurry, and distilling dregs are also used to generate electricity. The heat produced is used to heat the greenhouse and dry the timber.