
grameen aafriketil saur urjecha vapar

up-sahara aafriketil grameen bhagat saur urjecha vapar gelya kahee varshant vadhala aahe. anek samudayanna veej, swachchh paanee aanee prabhavi sinchan pranali yasarkhya moolbhut garja upalabdh naslyamule sauraoorjevar chalana tantradnyanatil navkalpananmule vikasatmak dhorane aanee paryavaraniy jaaniv ektrit karnare daridrya nirmulan prakalp haatee lagale aahet. grameen african gharanmadhye (tasech kahee shahari bhagat) saur urjecha aanakhi eka vapar, jyala gatee midali aahe, too mhanje saur swayampak. aitihasikdrushtya, qamee hott jaananya strotankadun lakud sankalanavar jaast avalambun rahilyane paryavaraniy hasad gambhir jhaala aahe aanee sauraoorjevar chalana svayampakatil akshay vaishishtyanchya tulanet hii eka atyant asthir pratha manali jaate. saur urja aanee yaa pradeshatil vadhaleli ann suraksha yanchyat alikadache sambandhahi aahet. aafriketil vikas prakalp, mukhytah grameen bhagat, akshay urja strotanchi, visheshtah suryapasoon milananya urjechi kharee kshamata olakhatat asey disate.
saur urja vaparoon swayampak.
hilde emm. yancha lekh. toonan (2009) madhye 1977 madhye sthapan jhalelya supo (stitchting vhoor arben projectain inn ontwicklingslanden) foundation kelelya prayatnancha tapasheel denyat aala aahe; jevha tyanni 2005 madhye burkina faso shaharatil shahari gharanmadhye saur swayampak prakalp suru keela. vaparlele tantradnyan kukitche hote jeey aluminium foilne jhakalele cardboard panel cooker aahe. suryakirane eka kalya bhandyakade paravartit hotat jee thermo-pratirodhak plastic pishavit thewali jaatat. 70 seey. teey 90 seey. (160 phai. aanee 200 phai.) paryantche tapman gathata yete. putthyala dumadata yete aanee tyache vajan fakt 500 gramm (1 paund) aahe.), tyamule teey sahajpane sathavale jaate. jarr pakakala koradi thewali aanee valvipasoon door thewali tarr pakakala anek varshe tiku shakate. tyachi tikaupana lakshat gheta, pakakala hii eka changli guntavanuk asalyache disateh lock jaalyavar kharch karatat tyapeksha kharedicha kharch qamee asato. pakakala tayar karane katheen nahee. solara cooker internationalne eka bandhkam niyamavali (vidnyan, 2007see) prakashit kelee. eka kinwa done tasant pakakala tayar kelee jaau shakate aanee aavashyak sahitya mhanje putthya, aluminium foil aanee vishari nasalela, panyavar aadharit gond (ess. aay., 2007see) (anjir pahaa. 1). (toonan, 2009).
anjir. 1 pakakala
varr namood kelyapramane pakakala uddeshansathi jaal aanee kolshavaril uchch avalambitva qamee karane heey pakakaleche uddisht aahe jeey keval paryavaranavar nakaratmak parinam karat nahee tarr vaiyaktik kutumbanchya aarthik sthitivar dekhil taana aanate. tathapi, supo foundationmadhye sahbhagi asalelya sanshodhakanna patkan samajale qee ekte pakakala heey jaalyachya lakadachya jaagi titke prabhavi asoo shakat nahee aanee dushkal-pratirodhak jatropha vanaspatitun kadhalelya vishesh vanaspati telacha vapar haah indhan paryay mhanoon swayampak prakriyet madat karnyasathi sarvat purak ghatak asel. baher kadhanyachi prakriya dekhil khoop saral aahe jithe ekhadya vyaktila teel midvanyasathi fakt vanaspati dabnyachi aavashyakta asate. supachya matey, pakakala sobat jatropha teel vaparnyache mukhya kaaran havamanatil avishvasaniyatemule aahe; tathapi, jatropha telasah vaparnyasathi swast stove tayar karnyat adyap konatihi pragati jhaleli nahee parantu eka-jwala cooker haah yaa tappyavar fakt eka namuna aahe.
yethe samayik kelele pakakaleche udaharan saur swayampak tantradnyanache keval eka rupantar aahe aanee pudhil sanshodhanat saur fryer (gallagher, 2011) aanee mool saur petty oven yasarkhya itar navkalpanancha khulasa hoto. puravyanvarun asey disun aale aahe qee jaree sauraoorjene swayampak karnyamagche mukhya adthale heey kutumbanna jevan tayar karnyasathi lagnara jaast vel asale aanee anukool havamanavar avalambun rahanyacha arth assa aahe qee konihi darroj saur urja vaparu shakat nahee; heey yogya dishene takalele eka paul aahe kaaran teey kiman urvarit durmil jaalanyachya sadhananvar sadhya takalela dabav qamee karoo shakate.
sauraoorjevar chalanare jalshuddhikaran.
visheshtah vikasansheel deshantil anek samudayanna bhedasavanari shuddha paanee hii eka mothee samasya aahe. grameen bhagatil lock sahasa gridver sarkari nidhitun tayar honanya panyachya paipchya payabhoot suvidhansathi khoop vegale asatat aanee tyamule swachchh paanee midvanyachi jababdari gavantil mahila aanee tyanchya mulanchi asate jyanna swachchh strotanparyant lambche antar chalave lagate, jeey sarvat shuddha asane aavashyak nahee.
sambava aanee itaranchya lekhat. (2009), lekhakanni yaa samasyanvar prakash takala aanee sauraoorjevar chalana jaal pumping tantradnyanat dii. see. (thet pravah) motorsche ektrikaran prastavit kele. yala sahasa 'tantradnyan hastantaran' asey sambodhale jaate, jyacha lekhak assa yuktivad karatat qee hii eka vikas sankalpana aahe, [jee] up-sahara aafriketil rajkarani aanee samanya janatene tantrik upkarane kharedi karanyachi kinwa prapt karanyachi kshamata mhanoon kalpana kelee aahe. jagatikikaran aanee aarthik muktisah, haah cull itka sansargjanya jhaala aahe qee, sevabhavi nasalelya tantrik upkaranancha konatahi bhag up-pradeshat pravesh karato...tyanche gut asey kele jaatatah vahane, gharguti yantrasamagri, audhyogik upkarane aanee itar anek. lekhakanni yaa anupayogi upkarananna kachchya malacha eka amoolya srot mhanoon olakhale aahe, jethe panyache pump chalvanyasathi dii. see. motors mhanoon punarsangathit karnyachya uddeshane dii. see. motors kadhalya gelya aahet (punarprapt kelya gelya aahet). (sambava aanee itar.2009). pump swatach washing machine kinwa tayar karananya sanch enginechya radiatormadhun punarprapt keela jaau shakato. khaleel aakruti 2 saur patalanshi jodalya jaanyapurvi dc motor drive watter pampache antim utpadan darshavate.
anjir. 2 dii. see. motor drive watter pump
tathapi, vaparlelya aayat kelelya tantradnyanavar avalambun rahnyatil eka mukhya adthala mhanje teey sthanik abhiyante aanee tantradnyansathi samasyapradhan asalyache siddha hote kaaran tyapaiki bahutekanni khandat niryat honyapurvich anek varshe kaam kele aahe. (sambava aanee itar.2009).
haah prakalp yashasvi tharala kaaran too 10 meater khol jalashayachya panyache pump karnyas saksham hota; parantu bhavishyatil prakalpansathi nidhi puravanyasathi bahya strotandvare kharch karava lagel. utpadan kharch jaast asoonahi, yaa tantradnyanacha vapar kelyane honara ekoon fayda prastavit adthalyanpeksha jaast aahe. aanee tulanene sopya pratimanamule, bhavishyat udbhavanar asalelya dekhbhaliche kaam sthanik tantradnya hatalu shakatat.
saudi arabiatil king abdullah vidnyan aanee tantradnyan vidyapithachya sanshodhakanni 2019 madhye eka asey upkaran shodhale jeey ekach velee paanee shuddha karat saur urja nirman karoo shakate.
sauraoorjevar chalanari thibak sinchan pranali.
burney aanee itaranchya lekhat. (2010) saur urjesathi prastavit kelela aanakhi eka vapar mhanje photovoltic-(kinwa saur-) chalit thibak sinchan (pii. vhee. dii. aay.) pranali [jee] thibak sinchanachi karyakshamta saur-chalit jaal pampachya vishvasarhateshi jodate... [jethe] pii. vhee. shreni pampala (panyachya strotapramane prushthbhag kinwa panbudiyogya) shakti dete, jeey jalashayala paanee puravate. tyanantar jalashay gurutvakarshanadvare qamee dabachya thibak sinchan pranalimadhye paanee vitareet karato. pranalimadhye batterycha vapar keela jaat naheeh pump fakt divasa chalato aanee urja sathavan jalashayatil panyachya stambhachya unchivar asate.
vadhatya annasuraksheshi sambandhit asalelya yaa pradeshatil krishi paddhatinsathi eka mahattvachi tantrik pragati; november 2007 madhye uttar beninchya kalale jilhyatil purvichya sthanik mahila krishi gatanmadhye pii. vhee. dii. aay. pranali ektrit karnyat aalya. yaa pradeshatil uchch kuposhan aanee daridryachya patalicha samna karnyachya prayatnat samudayik baganmadhun bhajipala utpadanala chalana denyasathi saur vidyut prakash nidhi, aine. jee. oo. dware pii. vhee. dii. aay. pranalichi kalpana, arthsahayya aanee sthapana karnyat aalee. (burney aanee itar.2010).