domiminga cr says otheher works hard to find. dominga: i work herere for thre months during g the harvest, ad in summer i do other jobobs he. i lookok after t the soil, ferte and d water the e tree nursery. i'm here all t t time. rerter: enviroronmental protection is essentntial fora farm to o keep its cerertifice from utz. the water used here to clean the raw beans is now re-circulatedd before it eventually drainins io a tank. it used to flow straight into a neby stream.m. the workers also collect the bean husks and makake compost d organic fertilizer with them.. castillo has had an utz certrtificate e for two o year. gonzalo: today people know where this coffee comes from, frfroma plplantation that pays well, wh no child labor, and d that is environmentally friendly. that's why'm p paid somewhwhat morere for my cocoffee. report: 5% to 10% more, thanks to the certification. the environmental benefits are also clear to see. the stream used to be black with waste from all the coffee do write to us, though, at global3000@dw.com or