Landgasthof Kammbräu has received multiple environmental certifications, including 'Landgrün – nachhaltiger Landurlaub,' 'Blaue Schwalbe – Gastgeber für nachhaltige Ferien,' and the 'Umwelt Pakt Bayern – Hotellerie & Gastronomie' seal. The guesthouse cultivates its own herb garden and fields for fresh produce, sources fish from its own spring-fed ponds, and obtains meat and wild game from regional, often organic, suppliers.