Amandla e-Geothermal: yeyona ivelisa eyona CO2 incinci

Uphononongo olwenziwe yiYunivesithi yasePisa lubonakalise ukongama kwamandla e-geothermal ekunciphiseni ukukhutshwa kwe-CO2, ukodlula umbane wamanzi kunye nelanga.

Amandla e-Geothermal anciphisa ukuya kutsho kwi-1.17 yeetoni ze-CO2 ngomntu ngamnye, kulandelwa ngumbane osebenza ngamanzi kunye nelanga nge-0.87 kunye ne-0.77 yeetoni ngokulandelelanayo.

I-Italiya iye yasala emva kweYurophu kwimveliso yamandla e-geothermal, nangona iphumeza iiprojekthi zophuhliso ezibalulekileyo.

Ixesha lokufunda eliqikelelweyo: 5 imizuzu

Amandla eGeothermal: ukumkanikazi wohlaziyo ngokuchasene nokukhutshwa kweCO2

Kwi-panorama yangoku yamandla avuselelekayo, amandla e-geothermal avela njengesona sisombululo sisebenzayo ekulweni nokukhutshwa kwe-carbon dioxide. Uphononongo lwakutsha nje olwenziwe yiYunivesithi yasePisa, epapashwe kwiJournal edumileyo yeMveliso yoCwangciso, ibonise ukuphakama kwamandla e-geothermal xa kuthelekiswa neminye imithombo ehlaziyiweyo, efana ne-hydroelectric kunye nelanga, ekufakeni isandla kakhulu ekunciphiseni ukukhutshwa kwe-CO2. Ukuhlalutya impembelelo yeeyure ze-terawatt ezili-10 zamandla avelisiweyo, idatha ityhila ukuba amandla e-geothermal anokunciphisa ukuya kwi-1.17 yeetoni ze-CO2 nge-capita nganye, ilandelwa yi-hydroelectric kunye ne-solar kunye ne-0.87 kunye ne-0.77 yeetoni ngokulandelanayo.

Ihamba njani i-Italiya ekuveliseni amandla e-geothermal?

Nangona amandla e-Italian geothermal aphakathi kwezona ziphezulu kwihlabathi, ukusetyenziswa kwayo kuhlala kujongelwe phantsi. Ngemfuneko yombane yonyaka malunga ne-317 TWh, i-Italiya ivelisa kuphela i-6 TWh kwimithombo yobushushu bomhlaba. Oku kungena kulinganiselweyo kwamandla e-geothermal kumxube wamandla esizwe akubonisi ukubanakho kokwenyani komhlaba ongaphantsi wase-Italiya. Nangona kunjalo, inguqu yendalo kunye nenkuthazo emitsha ye-decarbonization zihlaziya kancinane umdla kula mandla acocekileyo nazinzileyo.

I-Enel kunye neGeothermal Energy: iiprojekthi zomthengisi ukwandisa imveliso yolu hlobo lwamandla

I-Enel, i-giant yamandla yase-Italiya, ibeka ugxininiso oluluqilima kuphuhliso lwamandla e-geothermal kunye nesicwangciso sotyalo-mali esibandakanya ulwabiwo lwe-3 yeebhiliyoni zee-euro kunye nokwakhiwa kwezityalo zamandla amatsha ngo-2030. Ezi nzame zijolise ekunyuseni umthamo ofakwe kunye nokuphucula ixesha iinkqubo ezikhoyo. Ukuhlaziywa kweminyinyiva ye-geothermal iminyaka eli-15 kubalulekile ukwenza ezi projekthi zibe nokwenzeka, oko kuvumela ukusasazwa okubanzi kwemithombo kumandla ahlaziyekayo ngokupheleleyo nafumaneka rhoqo.

IMveliso yaMandla eGeothermal eYurophu

I-Geothermal idlala indima ebalulekileyo ekutshintsheni kwamandla eYurophu, kunye nezityalo ze-130 esele zisebenza ekupheleni kwe-2019, kunye nezinye i-160 phantsi kophuhliso okanye ukucwangciswa. Ukukhula kukhokelwa zizizwe ezifana neJamani, iFransi, i-Iceland kunye neHungary, ngalinye linesiko elide lokusebenzisa amandla e-geothermal kwaye ngoku liphakathi kwamanyathelo amatsha okwandisa amandla abo.

I-Iceland ihlala iyinkokeli engenakuphikiswa, ngenxa yesikhundla sayo esithandekayo, ngelixa iJamani isandula ukubhengeza izicwangciso zamabhongo zokwandisa imveliso ye-geothermal ngokuphindwe kalishumi ngo-2030. ebonisa indlela obu buchwepheshe bunokuba negalelo ngayo ngokubonakalayo ekuzimeleni kwamandla kunye nokunciphisa ukukhutshwa.

Kulo mxholo, i-Italiya inayo yonke into efunekayo ukuze idlale indima ephambili kwimeko ye-geothermal yaseYurophu, ixhaphaza imithombo yayo yendalo yokuvelisa amandla azinzileyo kunye nefuthe eliphantsi lokusingqongileyo.

Ikamva lamandla e-geothermal e-Itali naseYurophu

I-Geothermal energy ayimeleli kuphela isisombululo kwingxaki yemozulu kodwa kwanethuba loqoqosho lokuphinda kusungulwe icandelo lezamandla e-Italiya, ngokuhambelana neenjongo ze-decarbonisation zehlabathi.

Ingqalelo ekhulayo ngokubhekiselele kumandla obushushu bomhlaba iphawula inguqu kwisicwangciso samandla saseYurophu, siyibeka njengeyona nto ibalulekileyo kwiprojekthi yokukhupha imveliso yamandla. Ngomxube ochanekileyo wemigaqo-nkqubo yenkxaso, utyalo-mali kunye nokuveliswa kwezinto ezintsha zobuchwepheshe, amandla e-geothermal anokuthi ngokufanelekileyo abe ngomnye wamatye ekona enguquko ye-ikholoji, iqinisekisa amandla acocekileyo nathembekileyo kwizizukulwana ezizayo.

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