Tiyeni tingophunzira za njira zina zopangira mphamvu.

Kodi nthawi zina mumamva mantha pang'ono mukaona bilu yanu yamagetsi? Kodi mumaganiza kuti, "O, bilu yakweranso nthawi ino?" Mwinanso mukudzifunsa ngati palibe yankho la vutoli. Pali njira zabwino zothetsera vutoli. Masiku ano, kuwonjezera pa magetsi omwe timagwiritsa ntchito tsiku lililonse, omwe amapangidwa kuchokera ku zinthu monga mafuta, dizilo, ndi malasha zomwe zimachotsedwa pansi, tikambirana za "magwero ena amagetsi" omwe ndi oteteza chilengedwe komanso ochokera ku chilengedwe.

Kodi kwenikweni magwero a mphamvu zina amenewa ndi chiyani?

Mwachidule, awa ndi magwero a mphamvu omwe amapezeka mwachilengedwe ndipo samatha. Timawatchanso kuti "Magwero a Mphamvu Zobwezerezedwanso."

Taganizirani izi, magetsi ambiri omwe timagwiritsa ntchito masiku ano amapangidwa poyatsa zinthu monga malasha, gasi wachilengedwe, ndi mafuta omwe amakumbidwa pansi pa nthaka. Timatcha izi "mafuta a m'nthaka." Izi zimatenga zaka mamiliyoni ambiri kuti zipangidwe. Pamene tikupitiriza kuzigwiritsa ntchito, zinthuzi zidzatha pang'onopang'ono. Komanso, utsi womwe umatulutsidwa m'chilengedwe tikazigwiritsa ntchito umayambitsa mavuto akuluakulu monga kuipitsidwa kwa mpweya ndi kutentha kwa dziko lapansi .

Koma magwero ena a mphamvu si choncho. Mwachitsanzo, tenga kuwala kwa dzuwa . Kungoti mumagwiritsa ntchito kuwala kwa dzuwa lero, sizikutanthauza kuti dzuwa silituluka mawa. Chimodzimodzinso ndi mphepo. Izi ndi zinthu zomwe sizimatha, zimabwera mwachibadwa kwa ife. Chifukwa chake, mu dongosololi, timagwiritsa ntchito izi popanga mphamvu.

Mitundu yayikulu ya mphamvu ina yomwe tingagwiritse ntchito

Pali mitundu ingapo yayikulu ya mphamvu zina zomwe zikukambidwa kwambiri komanso kugwiritsidwa ntchito ku Sri Lanka, komanso padziko lonse lapansi.

1. Mphamvu ya Dzuwa

Iyi ndi njira yodziwika kwambiri yogwiritsira ntchito mphamvu zina padziko lonse lapansi komanso ku Sri Lanka. Imangogwiritsa ntchito kuwala kwa dzuwa popanga magetsi . Pali njira ziwiri zazikulu zochitira izi.

• Chosonkhetsa Kutentha kwa Dzuwa: Izi zimagwiritsa ntchito kutentha kwa dzuwa potenthetsa madzi. Mwina mwawonapo makina monga matanki atayikidwa padenga la nyumba zina. Izi zimatha kupanga madzi otentha osambira ndi kuphika popanda kugwiritsa ntchito magetsi.
• Ma Solar Panels (Photovoltaic - Ma PV Panels): Iyi ndi njira yotchuka kwambiri. Pachifukwa ichi, ma blue/black panels omwe amaikidwa padenga amasintha kuwala kwa dzuwa kukhala magetsi mwachindunji. Titha kugwiritsa ntchito magetsi awa panyumba ndipo ngati tili ndi magetsi ochulukirapo, tikhoza kuwagulitsa ku Electricity Board. Izi zimapereka mwayi wabwino wochepetsa kapena kuchotsa ndalama zathu zamagetsi .

2. Mphamvu ya Mphepo

Ngati munapitako kumadera monga Hambantota ndi Puttalam, muyenera kuti munawona mafani akuluakulu atayikidwa pa nsanja zazikulu. Ndicho chimene amatchedwa ma turbine amphepo.

Chomwe chimachitika apa n'chakuti masamba a ma turbine awa amazungulira mu mphepo yothamanga. Kenako, magetsi amapangidwa kudzera mu jenereta yolumikizidwa nayo. Nthawi zambiri izi zimagwiritsidwa ntchito ngati malo opangira magetsi akuluakulu. Komabe, m'maiko ena, palinso ma turbine ang'onoang'ono amphepo omwe ndi oyenera nyumba.

3. Mphamvu ya Kutentha kwa Dziko

Iyi ndi njira yomwe siidziwika bwino m'dziko lathu monga mphamvu ya dzuwa ndi mphamvu ya mphepo. Izi zimaphatikizapo kugwiritsa ntchito kutentha kwambiri mkati mwa dziko lapansi popanga magetsi. Izi zimaphatikizapo kupanga magetsi potembenuza ma turbine ndi madzi otentha kapena nthunzi kuchokera pansi pa nthaka.

Kodi mungagwiritse ntchito bwanji mphamvu imeneyi panyumba panu?

Tangoganizirani kuti mwaganiza zokhazikitsa makina a solar PV panyumba panu. Izi sizinthu zomwe mungapite kusitolo kukagula china chake. Izi zimafuna kupeza zilolezo zoyenera ndi zilolezo .

Ku Sri Lanka, mutha kupeza zambiri zokhudza izi kuchokera ku mabungwe monga Sri Lanka Sustainable Energy Authority . Ndikofunikanso kufunsa ofesi ya CEB/LECO yapafupi nanu za momwe njirayi imagwirira ntchito.

Chinthu chabwino kwambiri choti muchite ndikupeza mitengo kuchokera kumakampani angapo odziwika bwino komanso odziwa bwino ntchito omwe amapereka chithandizochi. Mwa kudziwa bwino kukula kwa makina omwe mukufuna kutengera kuchuluka kwa magetsi omwe nyumba yanu imafuna, mutha kupewa ndalama zosafunikira.

Kodi ubwino ndi kuipa kwa mphamvu zina ndi ziti?

Monga china chilichonse, magwero ena a mphamvu ali ndi zabwino ndi zoyipa zake. Tiyeni tiwone zabwino ndi zoyipa za mitundu itatu yayikuluyi.

Mphamvu ina, mphamvu zongowonjezwdwanso, mphamvu ya dzuwa, mphamvu ya mphepo, mapanelo a dzuwa, bilu ya magetsi, magetsi, Sri Lanka