Sonke siyazi ukuthi ungonga imali eningi nesikhathi ngokubamba umhlangano ku-inthanethi . Kunengqondo nje - hlanganisa wonke umuntu ocingweni futhi wonge izindleko zikaphethiloli, izindleko zendiza, isikhathi sokuhamba nokuningi. Kuthiwani uma ungonga inqwaba ye-CO2? Ukukhishwa kwe-CO2, noma kunjalo…
Namuhla ekuseni ngenze uphenyo oluthile. Kuvele ukuthi imihlangano eku-inthanethi nezinsizakalo ezifana neCallbridge iyindlela engcono kakhulu enobungani nemvelo. Ku-whatsmycarbonfootprint.com bashicilele izibalo ze -GHG Protocol zokuhamba ngendiza:
Izindiza ezimfishane zokudonsa (ngaphansi kwamamayela angama-300) zikhiqiza u-0.64 lbs / mile we-CO2 umgibeli ngamunye.
Izindiza ezihamba ngamaphakathi (ngaphansi kwamamayela ayi-1000) zikhiqiza u-0.44 lbs / imayela le-CO2 umgibeli ngamunye.
Izindiza ezinde zokudonsa (ngaphezu kwamamayela ayi-1000) zikhiqiza u-0.39 lbs / imayela le-CO2 umgibeli ngamunye.
Ngakho-ke ake sithi ngifuna ukuba nomhlangano online nothile eToronto (270 miles ukusuka e-Ottawa), San Francisco (2900 miles from Ottawa), and Chicago (750 miles from Ottawa). Uma sonke singahlangana e-Ottawa esikhundleni se-intanethi, i-CO2 ekhiqizwe ukuhamba kwethu emoyeni kungaba ngama-270 × 0.64 + 750 × 0.44 + 2900 × 0.39 = 1634 lbs, noma amathani angu-0.8, we-CO2.
Ngakho-ke, kusho ukuthini lokho? Ukubeka kahle, isilinganiso esiseNyakatho Melika sikhiqiza amathani angama-20 wokukhishwa kwe-CO2 ngonyaka. Ukushintsha uhambo olungu-4 noma olu-5 ngonyaka ngemihlangano eku-inthanethi neCallbridge (noma enye insizakalo, yalolo daba) kungamela ukwehliswa kokukhishwa okungu-25% kumuntu ojwayelekile.
Kuhlanzekile, akunjalo? Futhi cabanga ngayo yonke imali ozoyonga nayo…
