UKarin Bornett
Ukusetshenziswa kwethu kwedijithali kudla amandla amaningi futhi kubangela ukuphuma kwe-CO2. Isizinda sekhabhoni esenziwe ukusetshenziswa kwedijithali sakhiwe ngezinto ezahlukahlukene:
1. Ukwenziwa kwamadivayisi wokugcina
Ukukhishwa kwegesi yokushisa okushisa lapho kukhiqizwa, ngokusekelwe onyakeni we-1 wokusebenzisa, kukhulu Izibalo zeJerman Öko-Institut:
- I-TV: 200 kg CO2e ngonyaka
- ILaptop: 63 kg CO2e ngonyaka
- I-Smartphone: 50 kg CO2e ngonyaka
- Umsizi wezwi: 33 kg CO2e ngonyaka
2. Sebenzisa
Amadivayisi wokugcina abangela ukuphuma kwe-CO2 ngokusebenzisa amandla kagesi. "Lokhu ukusetshenziswa kwamandla kuncike kakhulu ekuziphatheni komsebenzisi," kuchaza uJens Gröger, Umphenyi Ophezulu e-Öko-Institut kwelinye Ukubloga Thumela.
Ukukhishwa kwegesi yokushisa okushisa esigabeni sokusetshenziswa kungamaphakathi nxazonke:
- I-TV: 156 kg CO2e ngonyaka
- ILaptop: 25 kg CO2e ngonyaka
- I-Smartphone: 4 kg CO2e ngonyaka
- Umsizi wezwi: 4 kg CO2e ngonyaka
3. Ukudluliswa kwedatha
U-Gröger ubala: Ukusetshenziswa kwamandla = isikhathi sokudluliselwa * kwesikhathi sesikhathi + nenani ledatha edlulisiwe * inani lezinto
Lokhu kuphumela ekuphumeni kwegesi okuluhlaza okulandelayo kumanethiwekhi wedatha:
- Amahora ama-4 wokusakazwa kwevidiyo ngosuku: 62 kg CO2e ngonyaka
- Izithombe eziyi-10 zokuxhumana nomphakathi ngosuku: 1 kg CO2e ngonyaka
- Amahora we-2 womsizi wezwi ngosuku: 2 kg CO2e ngonyaka
- Isipele esingu-1 gigabyte ngosuku: 11 kg CO2e ngonyaka
4. Ingqalasizinda
Izikhungo zedatha, ezidingekayo ekusebenzeni kwamadivayisi anikwe amandla i-inthanethi, zigcwele ngamakhompyutha asebenza kakhulu, amaseva, kanye nokugcinwa kwedatha, ubuchwepheshe benethiwekhi nobuchwepheshe bomoya obusebenza emoyeni.
Ukukhishwa kwegesi okuluhlaza okwenziwa yizikhungo zedatha:
- Izikhungo zedatha zaseJalimane ngomsebenzisi ngamunye we-inthanethi: 213 kg CO2e ngonyaka
- Imibuzo engama-50 yakwaGoogle ngosuku: ama-CO26e angama-2 kg ngonyaka
Isiphetho
“Ukwenziwa nokusetshenziswa kwamadivaysi okugcina, ukuhanjiswa kwedatha nge-Intanethi kanye nokusetshenziswa kwezikhungo zedatha kubangela ukwehla okuphelele kwe-CO2 kumuntu ngamunye ngamakhilogremu angama-850 ngonyaka. (...) Indlela yethu yedijithali ngendlela yayo yamanje ayimeme. Noma izibalo ezichazwe ngaphambilini zingukulinganisa nje okungekuhle, ngenxa yosayizi wazo kuphela, zibonisa ukuthi kusamele kwenziwe imizamo yokunciphisa ukuphuma kwegesi komoya kumadivayisi wokugcina nakumanethiwekhi wedatha nezikhungo zedatha. Le ndlela ukuphela kwokwenza i-digitalization ibe yinto eqhubekayo. ”(UJens Gröger ku Okuthunyelwe kwebhulogi okwenziwa yiGerman Öko-Institut).
I-Association of Waste Advice Austria (VABÖ) iyaphawula: “E-Austria singaba nabantu abafanayo. Lokhu kusho ukuthi indlela yethu yokuziphatha eyidijithali kuphela isisebenzisa cishe isigamu - uma kungenjalo ngaphezulu - kwesabelomali se-CO2 esitholakala kithi umuntu ngamunye uma ukuguquguquka kwesimo sezulu kuzogcinwa kunganqunyelwe. "
https://blog.oeko.de/digitaler-co2-fussabdruck/
