E thehiloe ka 1999, Richen ke morekisi ea tšepahalang oa lisebelisoa tsa bophelo bo botle le lihlahisoa tsa phepo.E shebane le ntlafatso ea morao-rao le nts'etsopele ea mahlale, Richen e ikemiselitse ho sebelisa mahlale a morao-rao bakeng sa tlhokomelo ea batho.
Likarolong tsa phepo ea meriana, phepo ea motheo, lebese la masea, bophelo bo botle ba masapo le boko, Richen e fana ka lihlahisoa tsa saense, tse sireletsehileng le tse ka tšeptjoang le tharollo bakeng sa bareki ba hae le linaheng tse ling.Khoebo ea rona e akaretsa linaha tse fetang 40 mme e fana ka lihlahisoa le lits'ebeletso ho bareki ba indasteri ba 1000+ le 1500+ litsi tsa bongaka.
Kamehla Richen o latela litso le litekanyetso tsa khoebo: Toro, Boqapi, Mamello, Win-win.Ho fetela pele ho lipatlisiso le nts'etsopele ho fana ka tharollo ea pele bakeng sa bophelo bo botle ba batho.
HAPE