Methanogens are anaerobic archaea which conserve energy by producing methane. Found in nearly every anaerobic environment on earth. methanogens serve important roles in ecology as key organisms of the global carbon cycle. and in industry as a source of renewable biofuels. https://safeersappliancers.shop/product-category/bosch-bfl634gs1b-serie-8-900-watt-microwave-built-in-brushed-steel/