Speira, lub tuam txhab aluminium dov thiab rov ua dua tshiab hauv lub tebchaws Yelemes, tau hais tias lub tuam txhab yuav txo qis cov khoom siv txhuas los ntawm 50% ntawm nws cov nroj tsuag Rheinwerk txij thaum Lub Kaum Hli vim tias cov nqi hluav taws xob siab. Kev txiav cov khoom tau teem tseg yuav ua kom tiav rau lub Kaum Ib Hlis.

Speira kev tsim khoom ntawm thawjaluminiumyuav raug txiav mus rau 70,000 tons hauv ib xyoos tom qab vim qhov nce nqi zog hauv lub teb chaws Yelemees.

Lub hli dhau los, cov nqi hluav taws xob tau mus txog qib siab thiab xav tias yuav tsis poob rau lub sijhawm luv.