Chifukwa chiyani padenga la solar?

Ndili ndi zida ziwiri zoyikira dzuwa padenga ku California, zonse zothandizidwa ndi PG&E. Imodzi ndi yamalonda, yomwe idabweza ndalama zake zazikulu zaka khumi ndi chimodzi. Ndipo imodzi ndi nyumba yokhala ndi malipiro omwe akuyembekezeka zaka khumi. Makina onsewa ali pansi pa mapangano a net energy metering 2 (NEM 2) momwe PG&E ikuvomera kundilipira mtengo wake wamalonda pamagetsi aliwonse omwe ingagule kwa ine kwa zaka makumi awiri. (Pakadali pano, Bwanamkubwa Newsom ndikuyesa kuthetsa mgwirizano wa NEM 2, m’malo mwake ndi mawu atsopano omwe sanadziŵikebe.)

Ndiye, kodi ubwino wopangira magetsi m'madera ogwiritsidwa ntchito ndi otani? Ndipo n’chifukwa chiyani iyenera kuthandizidwa?

1. Kuchepetsa ndalama zotumizira

Ma elekitironi owonjezera aliwonse opangidwa ndi denga la nyumba amatumizidwa kumalo apafupi omwe amafunidwa - nyumba yoyandikana nayo kapena kutsidya lina la msewu. Ma electron amakhala pafupi. Ndalama zotumizira za PG&E zosuntha ma elekitironiwa zili pafupi ndi ziro.

Kuyika phinduli m'ma dollar, pansi pa mgwirizano wapadenga wa dzuwa waku California (NEM 3), PG&E imalipira eni ake pafupifupi $.05 pa kWh pa ma elekitironi owonjezera. Kenako imatumiza ma elekitironiwo mtunda waufupi kupita ku nyumba ya mnansi ndikulipira mtengo wathunthu wogulitsa - pakali pano pafupifupi $.45 pa kWh. Zotsatira zake ndi phindu lalikulu la PG&E.

2. Zomangamanga zochepa zowonjezera

Kupanga magetsi komwe amadyedwa kumachepetsa kufunika kopanga zida zowonjezera zotumizira. Olipira PG&E amalipira ngongole zonse, zoyendetsera ndi kukonza zomwe zimakhudzana ndi PG&E's zoperekera zomwe, malinga ndi PG&E, zimakhala ndi 40% kapena kupitilira apo. Chifukwa chake, kutsika kulikonse kwakufunika kwazinthu zowonjezera kuyenera kukhala kocheperako - kuphatikiza kwakukulu kwa omwe amalipira.

3. Chiwopsezo chochepa chamoto wolusa

Popanga magetsi komwe amadyedwa, kupsinjika kwakukulu pazitukuko zomwe zilipo kale za PG&E kumachepetsedwa munthawi yakufunika kwambiri. Kuchepa kwapang'onopang'ono kumatanthauza kuchepa kwa chiwopsezo chamoto wolusa. (Miyezo yaposachedwa ya PG&E ikuwonetsa zolipiritsa zopitilira $ 10 biliyoni kuti zilipire mtengo wamoto wolusa womwe udabwera chifukwa cha kulephereka kwaposachedwa kwa PG&E - chindapusa, chindapusa, ndi zilango, komanso mtengo womanganso.)

Mosiyana ndi chiwopsezo chamoto chakuthengo cha PG&E, kukhazikitsa nyumba sikukhala pachiwopsezo choyambitsa moto wolusa - kupambana kwina kwakukulu kwa olipira mitengo ya PG&E.

4. Kupanga ntchito

Malinga ndi Save California Solar, sola yapadenga yapadenga imalemba antchito opitilira 70,000 ku California. Chiwerengero chimenecho chikuyenera kukulabe. Komabe, mu 2023, mapangano a PG&E a NEM 3 adalowa m'malo mwa NEM 2 pazoyika zonse zatsopano zapadenga. Kusintha kwakukulu kunali kuchepetsa, ndi 75%, mtengo wa PG & E umapereka kwa eni ake a dzuwa padenga la magetsi omwe amagula.

California Solar & Storage Association inanena kuti, ndi kukhazikitsidwa kwa NEM 3, California yataya ntchito pafupifupi 17,000 zokhala ndi dzuwa. Komabe, solar padenga ikupitilizabe kugwira ntchito yofunika kwambiri pazachuma chathanzi ku California.

5. Mabilu othandizira otsika

Sola yapadenga lanyumba imapatsa eni mwayi wosunga ndalama pamabilu awo ogwiritsira ntchito, ngakhale zosungira zomwe zili pansi pa NEM 3 ndizocheperapo kuposa momwe zinaliri pansi pa NEM 2.

Kwa anthu ambiri, zolimbikitsa zachuma zimakhala ndi gawo lalikulu pakusankha kwawo kugwiritsa ntchito solar. Wood Mackenzie, kampani yolemekezeka yowunikira zamagetsi, inanena kuti kuyambira pomwe NEM 3 idayamba, nyumba zatsopano zogona ku California zatsika pafupifupi 40%.

6. Madenga otsekedwa - osati malo otseguka

PG&E ndi ogulitsa ake ogulitsa amaphimba maekala masauzande ambiri a malo otseguka ndikuwononga maekala ena ambiri ndi machitidwe awo operekera. Ubwino waukulu wachilengedwe wokhala ndi solar padenga la nyumba ndikuti ma solar ake amaphimba maekala masauzande a madenga ndi malo oimikapo magalimoto, ndikusunga malo otseguka.

Pomaliza, solar padenga ndi chinthu chachikulu kwambiri. Magetsi ndi oyera komanso ongowonjezera. Ndalama zobweretsera ndizochepa. Simawotcha mafuta otsalira. Zimachepetsa kufunika kwa zomangamanga zatsopano zobweretsera. Imatsitsa ndalama zothandizira. Amachepetsa chiopsezo cha moto wolusa. Simaphimba malo otseguka. Ndipo, imapanga ntchito. Zonsezi, ndizopambana kwa onse aku California - kukulitsa kwake kuyenera kulimbikitsidwa.

Dwight Johnson wakhala ndi dzuwa padenga ku California kwa zaka zoposa 15.