Amandla avuselelekayo enza isikhala esikhulu ezimakethe emhlabeni jikelele. Njalo lapho ubuchwepheshe obuhlobene nezinto ezivuselelekayo buthuthukiswa kakhulu futhi busebenza kahle. Singamangala ngezinto ezisunguliwe nokusetshenziswa okuhle okungaba nakho. Siphinde sithole amadivayisi asuselwa kumandla avuselelekayo akwazi ukusizakala ngezinto ebesingacabangi nokuthi zingakwazi ukukhiqiza amandla kagesi.
Yebo, ngomhlaba lapho amandla avuselelekayo ekhuphuka ngokwandayo, amazwe azama ukuthuthukisa amandla awo okukhiqiza amandla nokwanela. Ngakolunye uhlangothi, sineJalimane, ekhiqiza amandla amaningi avuselelekayo kangangoba bekufanele bakhokhele abathengi ukuze bayisebenzise. Ngakolunye uhlangothi, iPortugal yenza imizamo eqinile yokunqanda ukuguquguquka kwesimo sezulu. Ikwazile ukugcina ukutholakala kukagesi kusuka ezintweni ezivuselelekayo izinsuku ezine zilandelana.
Amandla avuselelekayo kanye nokwanela
Leli qiniso liye laziwa ngomzamo walo omkhulu ekwenziweni kwezinto ezivuselelekayo. Izinsuku ezine ezilandelanayo bakwazile ukuthola amandla avuselelekayo kuphela. Kanye nePortugal, kukhona namazwe aseYurophu njenge IDenmark noma iSweden abafuna ukuba amazwe okuqala akwazi ukuzikhulula ngokuphelele ekuncikeni kumandla okubasa.
Ngalezi zinhlelo, banesandla ekulweni nokuguquguquka kwesimo sezulu, ngoba phakathi nezinsuku lapho kusetshenziswe amandla avuselelekayo ukukhiqiza ugesi, amagesi abamba ukushisa awakhishelwe emoyeni. Okuyimpumelelo yangempela akukhona nje ukuthi iPortugal ikwazile ukuzitholela yona izinsuku ezine ngamandla avuselelekayo kuphela, kodwa nokuthi lezi zinhlelo zikhomba ukuthi IYurophu ingaba umphakathi oluhlaza uma wonke amazwe ebeka imizamo yawo ekuthuthukiseni ubuchwepheshe emkhakheni wokuvuselelwa.
Ukuphila ngokuvuselelwa kabusha akuyona into enhle
Njengoba amandla avuselelekayo atholakele emhlabeni wonke, bekulokhu kuyindlela enhle yokucabanga ukuthi izwe lingazinikeza amandla kuphela ngokusebenzisa izinto ezivuselelekayo. Bekulokhu kuphawulwe ukuthi kungabhalwa 20% wesidingo esiphelele nokuthi izosiza ekwehliseni ukusetshenziswa kwamandla okubasa. Kodwa-ke, lokhu kuzuzwe yiPortugal kukhombisa ukuthi ukuphila ngamandla avuselelekayo akuyona into enhle, kungaba ngokoqobo.
Lokhu kumane nje kuyisiqalo somgwaqo omude ogcwele ukuzibophezela nemizamo yokwenza ukunciphisa ukuncika kumandla okubasa kanye nokubamba iqhaza ekulweni nokuguquka kwesimo sezulu. Ngaphezu kwalokho, ukunciphisa ukukhishwa kwegesi ekhipha ukushisa ngokusebenzisa i-renewables kungukukhululeka okukhulu emvelweni.
Ngemuva kwale mpumelelo, manje bazozama ngokwengeziwe ukwenza ngcono inani lamandla avuselelekayo abakwaziyo ukukhiqiza. Kumele futhi sigcizelele ukuthi lo msebenzi ubaluleke kangakanani, ngoba kuze kube yiminyaka emithathu nje edlule, iPortugal yakhiqiza uhhafu wamandla ayo kusuka kumandla okubasa futhi cishe ingxenye yesithathu yawo kumandla enuzi. Noma kunjalo, lo mkhuba ushintshile esikhathini esingangonyaka. Manje amandla avuselelekayo akhona ngaphansi nje kwengxenye yawo wonke ugesi okhiqizwayo.
“Le mininingwane ikhombisa ukuthi iPortugal ingaba ngelinye lamazwe afuna ukuvelela maqondana nezinguquko ukusetshenziswa okuphelele kukagesi kusuka emithonjeni evuselelekayo engu-100%, ngokuncishiswa okukhulu kokukhishwa kwegesi ebamba ukushisa okubhebhethekisa ukuguquka kwesimo sezulu ", kuqinisekisa i-NGO yasePortugal ngokusimama.
Njengoba ngike ngasho phambilini, lokhu kukhombisa ukuthi ushintsho oluya kuguquko lwamandla olugxile kokuvuseleleka kungenzeka nokuthi izwe lingazinikeza ngokuphelele amandla avuselelekayo. Kepha ukufeza lokhu udinga ukuvelela futhi ube namandla okuzimisela ekuguqukeni ubheke imodeli yamandla ngokususelwa ekuvuseleleni.