Silevera ke tšepe ea bohlokoa e khethehileng e nang le thepa e 'meli ea thepa le lichelete.

Lehlakore la phepelo:

1. Tlhahiso:

(1) Setoko sa silevera: Hona joale ho na le lithane tse ka bang 137,400 tsa silevera lefatšeng, 'me li ntse li hola ka sekhahla sa hoo e ka bang 2% selemo se seng le se seng.

(3) Meepo ea silevera: litšenyehelo tsa merafo ea silevera, tšebeliso ea theknoloji e ncha ea merafo ea silevera, le ho sibolloa ha liminerale tse ncha li tla ama phepelo ea silevera, kahoo e ama theko ea silevera.

(4) Liphetoho tsa lipolotiki, moruo le sesole linaheng tse hlahisang silevera: li ama bongata le tsoelo-pele ea merafo, ebe li ama phepelo ea silevera ea letheba lefatšeng.

Ho emisoa ha tlhahiso ea merafo e meng ea silevera lilemong tsa morao tjena ho fokolitse palo ea silevera e chekoang.

2. Recycling:

(1) Litheko tse ntseng li phahama tsa silevera li tla eketsa palo ea silevera e sebelisoang hape, 'me ka tsela e fapaneng.

(2) Spot Silver Selling by Central Banks: Tšebeliso e kholo ea silevera e fetohile butle-butle ho tloha thepa ea bohlokoa ea polokelo ho ea ho tšepe e tala bakeng sa tlhahiso ea mabenyane;e le ho ntlafatsa tekanyo ea lichelete tsa naha;kapa ho thibela theko ea khauta ea machaba, banka e bohareng e rekisa thepa le ho boloka silevera sebakeng sa 'maraka oa silevera, e leng se etsang hore ka ho toba theko ea silevera e theohe.

3. Lipalangoang: Lilemong tsa morao tjena, tšitiso ea thepa e amme ho tsamaisoa ha silevera

Lehlakore la tlhoko:

1. Paballo ea thepa: Litebello tsa ho phahama ha theko ea lichelete lefatšeng ka bophara le ho hlaphoheloa ha moruo li ekelitse tlhoko ea 'maraka ea silevera;sa bobeli, letoto la mehato ea khothatso ea lichelete e hlahisitsoeng ke 'muso oa Amerika le Federal Reserve ea tlhokomelo ea maano a sekhahla sa tsoala e tlase le tsona li khothalelitse bo-ramatsete ho reka silevera e le letlotlo le sireletsehileng.

2. Tlhokahalo ea indasteri: Ka nts'etsopele ea indasteri ea photovoltaic, keketseho ea selemo le selemo ea pente ea silevera e ka bang lithane tse 800, tse tsamaisang tlhokahalo ea silevera.