Njengoba abahambi baya ngokuya beqaphela umthelela abangaba nawo emhlabeni, amadolobha enza konke okusemandleni awo ukuze asimeme.
Amadolobha emhlabeni jikelele manje enza konke okusemandleni awo uma kuziwa ekulweni nokuguquguquka kwesimo sezulu, kusukela ekusebenziseni amandla avuselelekayo noma ukukhuthaza izakhamuzi nezivakashi ukuthi zisebenzise izithuthi zomphakathi, amabhayisikili kanye nokuhamba ngezinyawo.
Ngakho-ke, yiziphi izindawo ezisimeme kakhulu e-US?
Ukuthola, ochwepheshe bemboni yezokuvakasha bahlaziye amanye amadolobha avakashelwe kakhulu aseMelika ngezinto eziningi ezisimeme.
Amadolobha ayi-10 aphezulu kakhulu esimeme e-USA
| Isibalo | imizwa | % Amahhotela Aqhubekayo | I-% yabantu abahamba ngezinyawo, ngamabhayisikili noma abasebenzisa izithuthi zomphakathi uma beya emsebenzini | Amandla avuselelekayo njenge-% yokusetshenziswa okuphelele | Isilinganiso Sokungcoliswa Komoya Kwaminyaka Yonke (μg/m³) | Ukukhanya Okwenziwayo (μcd/m2) | I-Carbon Footprint umuntu ngamunye (t CO2) | Amamayela Ezindlela Zomjikelezo | Izinga Lokuminyana | Umphumela / 10 |
| 1 | Portland | 9.00% | 33.2% | 43.1% | 7.0 | 6,590 | 16.7 | 5.31 | 20% | 7.50 |
| 2 | Seattle | 9.19% | 44.8% | 38.4% | 6.0 | 8,240 | 17.3 | 12.19 | 23% | 7.29 |
| 3 | New York City | 14.33% | 71.6% | 12.9% | 10.0 | 11,700 | 17.1 | 124.19 | 35% | 6.50 |
| 4 | Minneapolis | 4.40% | 30.4% | 15.6% | 11.4 | 8,780 | 21.8 | 41.70 | 10% | 6.46 |
| 4 | Denver | 5.15% | 21.9% | 11.3% | 9.8 | 5,250 | 19.4 | 9.00 | 18% | 6.46 |
| 6 | Boston | 7.45% | 54.1% | 6.8% | 8.0 | 8,340 | 19.0 | 5.31 | 19% | 6.17 |
| 7 | Salt Lake City | 3.01% | 20.4% | 7.0% | 9.1 | 4,670 | 15.5 | 1.59 | 15% | 6.04 |
| 8 | Buffalo | 5.88% | 20.7% | 12.9% | 9.3 | 6,140 | 19.8 | 0.07 | 13% | 6.00 |
| 9 | San Jose | 3.64% | 11.3% | 16.4% | 8.5 | 5,220 | 17.5 | 0.40 | 19% | 5.67 |
| 9 | Austin | 2.41% | 15.9% | 7.5% | 10.7 | 7,480 | 15.0 | 19.10 | 20% | 5.67 |
1. EPortland, e-Oregon
Okokuqala yiPortland, Oregon, eyaziwa kakhulu ngokuba yidolobha elithuthukayo, ngakho-ke kunengqondo ukuthi ukusimama kungabaluleka lapha.
Isifunda sase-Oregon sinenani eliphakeme kakhulu lokusetshenziswa kwamandla avuselelekayo kunanoma yiliphi ohlwini lwethu (43.1%) futhi lizuza kakhulu ngokungcoliswa kokukhanya okuphansi (6,590μcd/m2) kanye nenani lamahhotela aqhubekayo (9% wesamba samahhotela).
I-Portland ihlale ikleliswe phezulu ohlwini lwamaDolobha Aluhlaza Kakhulu eMelika futhi yaba ngeyokuqala ukwethula uhlelo oluphelele lokubhekana nokukhipha i-CO2.
2. Seattle, eWashington
Akukude kakhulu nePortland idolobha elisendaweni yesibili iSeattle, eWashington. Idolobhakazi laziwa ngokuba yisizinda sezobuchwepheshe futhi selibhekane nokukhula ngokushesha kwesibalo sabantu, kodwa futhi bekungelokuqala ukuthembisa ukungathathi hlangothi kwesimo sezulu, lenza lokho ngo-2010.
Njenge-Portland, i-Seattle yenza amaphuzu aphezulu ngokusebenzisa kwayo amandla avuselelekayo (38.4%) kanye nokungcoliswa komoya okumaphakathi (6μg/m³), abantu abahamba ngezinyawo noma abasebenzisa izithuthi zomphakathi (44.8%) kanye namahhotela aqhubekayo (9.19%).
I-Seattle ithembele kakhulu kumandla aphehlwa ngamanzi futhi isebenzisa kuphela amafutha ezinto ezimbiwa phansi ngephesenti elincane kakhulu likagesi wayo.
3. ENew York City, eNew York
Yize ingelinye lamadolobha amakhulu namatasatasa emhlabeni, iNew York ithatha indawo yesithathu.
I-NYC bekuyidolobha elinamaphuzu aphezulu hhayi eyodwa, hhayi ezimbili, kodwa izici ezintathu: amahhotela esimeme, abantu abahamba ngezinyawo noma abasebenzisa izinto zokuhamba zomphakathi, nobude bemizila yamabhayisikili.
Ubukhulu be-Big Apple buyiphoqe ukuthi ibhekane ngqo ne-carbon footprint yayo, itshale imali kunethiwekhi yezokuthutha zomphakathi, yakhe izakhiwo zamahhovisi aluhlaza futhi ithembise ukunciphisa kakhulu ukukhishwa kwegesi.
Ucwaningo luphinde lwembula amadolobha ase-US asimama kancane
| Isibalo | imizwa | % Amahhotela Aqhubekayo | I-% yabantu abahamba ngezinyawo, ngamabhayisikili noma abasebenzisa izithuthi zomphakathi uma beya emsebenzini | Amandla avuselelekayo njenge-% yokusetshenziswa okuphelele | Isilinganiso Sokungcoliswa Komoya Kwaminyaka Yonke (μg/m³) | Ukukhanya Okwenziwayo (μcd/m2) | I-Carbon Footprint umuntu ngamunye (t CO2) | Amamayela Ezindlela Zomjikelezo | Izinga Lokuminyana | Umphumela / 10 |
| 1 | Nashville | 2.20% | 11.1% | 8.8% | 14.3 | 8,780 | 17.6 | 0.60 | 19% | 3.46 |
| 2 | Columbus | 5.14% | 11.2% | 4.4% | 13.6 | 10,000 | 19.8 | 1.40 | 13% | 3.67 |
| 3 | Dallas | 1.96% | 11.0% | 7.5% | 11.8 | 12,500 | 16.5 | 2.90 | 17% | 3.79 |
| 3 | Houston | 2.14% | 10.1% | 7.5% | 11.1 | 12,300 | 14.6 | 0.75 | 20% | 3.79 |
| 5 | Indianapolis | 2.01% | 7.7% | 6.7% | 12.4 | 9,620 | 20.6 | 13.75 | 12% | 3.87 |
| 6 | Philadelphia | 3.82% | 39.7% | 6.1% | 11.5 | 12,200 | 19.5 | 4.96 | 22% | 3.92 |
| 7 | Chicago | 5.44% | 41.6% | 7.3% | 13.4 | 17,900 | 21.1 | 27.29 | 24% | 4.04 |
| 8 | Baltimore | 6.20% | 29.3% | 5.9% | 11.5 | 13,400 | 20.2 | 1.00 | 15% | 4.13 |
| 9 | Tampa | 2.82% | 12.5% | 7.2% | 9.2 | 10,700 | 15.3 | 0.70 | 21% | 4.17 |
| 10 | Cincinnati | 4.13% | 17.9% | 4.4% | 11.7 | 7,530 | 22.6 | 2.20 | 14% | 4.21 |
1. ENashville, Tennessee
Okuza ngezansi kumazinga yiNashville, Tennessee, elinye lamadolobha akhula ngokushesha ezweni.
I-Nashville iyidolobha elinamaphuzu aphansi kakhulu uma kukhulunywa ngokungcoliswa komoya (14.3μg/m³) futhi iphinda ithole amaphuzu aphansi ngengqalasizinda yayo yomjikelezo, enamamayela angu-0.6 nje wezindlela ezivikelwe.
2. Columbus, Ohio
Idolobha lesibili elithola amaphuzu aphansi iColumbus, idolobha elinabantu abaningi esifundazweni sase-Ohio.
I-Ohio inenani eliphansi kakhulu lokusetshenziswa kwamandla avuselelekayo (4.4%) kanti idolobha laseColumbus linezinga eliphezulu lokungcoliswa komoya, ku-13.6μg/m³.
Izinga eliphezulu lokunukubezeka kwendawo libangelwa kakhulu iMcCracken Power Plant yase-Ohio State University, indawo yokulahla imfucuza esetshenziswa yi-Solid Waste Authority yase-Central Ohio (SWACO), kanye ne-Anheuser-Busch Columbus Brewery.
3. E-Houston nase-Dallas, e-Texas
Amadolobha amabili aseTexas aboshelwe endaweni yesithathu, iHouston neDallas. Laba bobabili baphakathi kwamakhulu esifundazweni futhi bobabili bathola amaphuzu aphansi ngokusebenzisa kwabo izithuthi zomphakathi kanye namazinga okungcoliswa komoya.
Womabili amadolobha amatasatasa, iHouston inelinye lamazinga aphezulu kakhulu okusetshenziswa kwezimoto ezweni, kanti iDallas nayo iyisikhungo esikhulu sezokuthutha esinemigwaqo eminingi ehlanganayo edolobheni eliphinde libe yikhaya lechweba elikhulu nelingelinye elimatasatasa emhlabeni. izikhumulo zezindiza.
Indawo okuyiwa kuyo enamahhotela esimeme kakhulu
I-New York City, eNew York - 14.33%
Ukuhlala ehhotela elizinzile kungasiza ekunciphiseni imithelela yokuhamba engaba nayo, njengoba benza umzamo wokugcina ukusetshenziswa kwabo kwamandla kube kuncane.
Idolobha elinamaphesenti aphezulu kakhulu ezakhiwo ezimakwe njengezisimeme ngabakwa-Booking.com yiNew York, ngo-14.33%.
Indawo okuyiwa kuyo enokusetshenziswa okuphezulu kakhulu kwezithuthi zomphakathi
I-New York City, eNew York - u-71.6% wabantu uhamba ngezinyawo, ngamabhayisikili, noma basebenzisa izithuthi zomphakathi ukuya emsebenzini
Ukusebenzisa izithuthi zomphakathi, ukuhamba ngezinyawo noma ukuhamba ngebhayisikili kuyindlela enhle yokunciphisa i-carbon footprint yakho, futhi kude nedolobha lapho ukusetshenziswa kwezimoto kuphansi kakhulu yi-New York.
Lapha abantu abangu-71.6% basebenzisa enye into ngaphandle kwemoto ukuze bafike emsebenzini (noma basebenze ekhaya), kanti idolobha linohlelo lwezokuthutha olusheshayo olusebenzisa umuntu oyedwa emhlabeni wonke, oluhlinzeka ngenkonzo engu-24/7 eziteshini zikaloliwe ezingama-472.
Indawo okuyiwa kuyo esebenzisa amandla amakhulu kakhulu avuselelekayo
Portland, Oregon - 43.1% ukusetshenziswa kwamandla avuselelekayo
Ngeshwa, idatha yamandla avuselelekayo itholakala kuphela ezingeni lesifundazwe kunedolobha, kodwa izwe lapho amandla avuselelekayo enza isabelo esikhulu sokusetshenziswa yi-Oregon, ku-43.1%.
Ukunikezwa kukagesi e-Oregon kugcwele ugesi ophehlwa ngamanzi, nezindawo zokuphehla ugesi ovuselelekayo ezingaphezu kuka-80 esifundazweni.
Indawo ekuyiwa kuyo enokungcola komoya okuphansi kakhulu
Tucson, Arizona – 4.8μg/m³ ukungcoliswa komoya kwaminyaka yonke
Ukunukubezeka komoya kuyinkinga enkulu emadolobheni amaningi ezweni lonke, kodwa indawo enomoya ohlanzeke kakhulu iTucson, Arizona.
Itholakala ogwadule lwase-Arizona, iTucson iyidolobha lesibili ngobukhulu esifundazweni kodwa inesilinganiso esingu-4.8μg/m³ ngonyaka.
Indawo ekuyiwa kuyo enokungcola kokukhanya okuphansi kakhulu
Tucson, Arizona – 3,530μcd/m2 ukukhanya okwenziwayo
Ukungcoliswa kokukhanya kuwuhlobo lokungcolisa mhlawumbe oluthola ukunakwa okuncane, njengoba kungagcini nje ngokususa isibhakabhaka esihle ebusuku, kodwa futhi kwenza kube nzima kakhulu kwezinye izinhlobo zezilwane ukuba ziphile uma zithintwe ukukhanya okungaka okwenziwa.
Nakulokhu, iTucson iza phezulu lapha, nedolobha lisungula imithetho yesibhakabhaka esimnyama emuva ngo-1972 ukuze kukhawulwe amazinga okungcoliswa kokukhanya.
Izindawo okuyiwa kuzo ezinophawu oluphansi lwekhabhoni
Houston, Texas & Los Angeles, California - 14.6t CO2 umuntu ngamunye
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