Amandla e-Geothermal: yiwo akhiqiza i-CO2 encane

Ucwaningo olwenziwa yiNyuvesi yasePisa luveze ukuphakama kwamandla e-geothermal ekwehliseni ukukhishwa kwe-CO2, ukudlula ugesi wamanzi nowelanga.

Amandla e-Geothermal ehlisa afika kumathani angu-1.17 e-CO2 umuntu ngamunye, alandelwe ugesi wamanzi kanye nelanga ngamathani angu-0.87 kanye no-0.77 ngokulandelanayo.

I-Italy isalele ngemuva kweYurophu ekukhiqizeni amandla e-geothermal, naphezu kokusebenzisa amaphrojekthi athile entuthuko ebalulekile.

Isikhathi sokufunda esilinganiselwe: 5 imizuzu

I-Geothermal Energy: indlovukazi yezinto ezivuselelekayo ngokumelene nokukhishwa kwe-CO2

Ku-panorama yamanje yamandla avuselelekayo, amandla e-geothermal avela njengesixazululo esisebenza kahle kakhulu ekulweni nokukhishwa kwe-carbon dioxide. Ucwaningo lwakamuva olwenziwe yiNyuvesi yasePisa, olushicilelwe kuyi-Journal ehlonishwayo Yokukhiqiza Ukuhlanza, luye lwagqamisa ukuphakama kwamandla avela ku-geothermal uma kuqhathaniswa neminye imithombo evuselelekayo, efana nogesi wamanzi kanye nelanga, ngokufaka isandla kakhulu ekunciphiseni ukukhishwa kwe-CO2 . Ukuhlaziya umthelela wamahora angu-10 we-terawatt wamandla akhiqizwayo, idatha iveza ukuthi amandla avela kumhlaba oshisayo anganciphisa kufika kumathani angu-1.17 e-CO2 umuntu ngamunye, kulandelwe ugesi wamanzi kanye nelanga ngamathani angu-0.87 no-0.77 ngokulandelana.

Ihamba kanjani i-Italy ekukhiqizeni amandla e-geothermal?

Nakuba amandla e-Italy geothermal ephakathi kwamazwe aphezulu kakhulu emhlabeni, ukuxhashazwa kwawo kusalokhu kuncishiwe. Ngesidingo sikagesi saminyaka yonke esingaba ngu-317 TWh, i-Italy ikhiqiza ama-TWh ayisi-6 kuphela emithonjeni ye-geothermal. Lokhu kungena okulinganiselwe kwamandla e- geothermal kungxube yamandla kazwelonke akubonisi amandla wangempela omhlaba ongaphansi wase-Italy. Kodwa-ke, uguquko lwezemvelo kanye nezisusa ezintsha zokususa ikhabhoni zivuselela kancane intshisekelo kulamandla ahlanzekile futhi asimeme.

I-Enel kanye ne-Geothermal Energy: amaphrojekthi womnikezeli wokwandisa ukukhiqizwa kwalolu hlobo lwamandla

U-Enel, umdondoshiya wamandla wase-Italy, ugcizelela kakhulu ukuthuthukiswa kwamandla okushisa komhlaba ngohlelo lokutshala izimali olubandakanya ukwabiwa kwama-euro ayizigidi eziyizinkulungwane ezingu-3 kanye nokwakhiwa kwezitshalo ezintsha zamandla ngo-2030. Le mizamo ihlose ukwandisa umthamo ofakiwe kanye nokwenza kube yisimanjemanje. izinhlelo ezikhona. Ukuvuselelwa kwemvume yokushiswa komhlaba okushisayo iminyaka eyi-15 kubalulekile ukuze le phrojekthi ibe nokwenzeka, ngaleyo ndlela kuvumela ukusatshalaliswa okubanzi kwezinsiza kumandla avuselelekayo ngokuphelele futhi atholakala njalo.

I-Geothermal Energy Production eYurophu

I-Geothermal idlala indima ebalulekile ekushintsheni kwamandla eYurophu, nezitshalo ezingu-130 ezivele zisebenza ekupheleni kuka-2019, kanye nezinye ezingu-160 ezingaphansi kokuthuthukiswa noma ukuhlela. Ukukhula kuholwa yizizwe ezifana neJalimane, iFrance, i-Iceland kanye neHungary, ngalinye linesiko elide lokusebenzisa amandla avela kumhlaba oshisayo futhi manje osesikhungweni sezinhlelo ezintsha zokwandisa umthamo wazo.

I-Iceland isalokhu ingumholi ongenakuphikiswa, ngenxa yesimo sayo esihle sokuma kwezwe, kuyilapho iJalimane isanda kumemezela izinhlelo ezifisa ukukhulisa ukukhiqizwa kwayo kwe-geothermal ngokuphindwe kashumi ngo-2030. I-France nayo iqhubekela phambili kulokhu, ihlose ukonga i-100 TWh yegesi ngonyaka ngokuthuthukiswa kwe-geothermal, ukukhombisa ukuthi lobu buchwepheshe bungaba negalelo kanjani ekuzimeleni kwamandla nasekunciphiseni ukukhishwa kwesisi.

Kulo mongo, i-Italy inakho konke edingekayo ukuze ibambe iqhaza eliphambili esimweni se-geothermal yaseYurophu, ixhaphaza imithombo yayo yemvelo ukuze ikhiqize amandla esimeme ngomthelela ophansi kwezemvelo.

Ikusasa lamandla e-geothermal e-Italy naseYurophu

I-Geothermal energy ayimeleli kuphela isixazululo senkinga yesimo sezulu kodwa futhi nethuba lezomnotho lokwethulwa kabusha komkhakha wezamandla e-Italy, ngokuhambisana nezinjongo zomhlaba wonke zokususa i-carbonisation.

Ukunakwa okukhulayo kumandla avela kumhlaba oshisayo kuphawula inguquko esu laseYurophu lamandla, likubeka njengengxenye ebalulekile kuphrojekthi yokususa i-carbonisation yokukhiqizwa kwamandla. Ngenhlanganisela efanele yezinqubomgomo zokwesekwa, ukutshalwa kwezimali kanye nokuqanjwa okusha kwezobuchwepheshe, amandla e-geothermal angaba ngempumelelo enye yesisekelo soguquko lwezemvelo, eqinisekisa amandla ahlanzekile nathembekile ezizukulwaneni ezizayo.

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