121 lines
3.5 KiB
Plaintext
121 lines
3.5 KiB
Plaintext
l-ublre aeeess and semee eenrres owned by lhe
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v!“ e, such as tool prosesslng, homer, and laundreue
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[M es run only proyrde a parlrnllw .nrome lor a
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luldem our sharply red-lee lhe energy needs (or eaeh
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house lo provide and malnrarn such raerllues, and
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pm'lde a wlder dismn resornee
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An even grearer saylng la realrsed by a modesr
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lraclcr-lwlrmxk hue semeo. .n whien Tmsl a leases
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lheee lnlreqnenrly used assets loresnlsnrs as needed ln
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reel, a sensible vlllage wnuld closely lnvnsllgale lhe
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advanlages u! a roral vehide leasing syslem, neel
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purehae and lnsuranse, loeal malnlenanre. and bulk
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nrel supply
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VI age Enemx
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Cuupled wlul durum“: energy (omen/anon, modrsl
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power unla aan supply small vlllages or reglons wuh
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lherr energy. and (in (emlnly oe slaned by are same
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vasl gnnlps whn nghlly oppose glam eoal, auelear.
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allrpnwu‘d. eenlralrsed and pnlluhng energy syslenu.
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Like any olher enlerprrse, a dryerse appraash ls
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recommended, wl|h energy (mm wmd, ude, rivensalar,
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and rnelhane used where appropnale. mle anon
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energy eonyerslon elrleleney has been eomprled rrom
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several sonmes. h lnelndes pnmary mnx'uslulns lgas lo
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eleerrn-llyl and seeondary (orwelsmns (wasle heal lo
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hlgh grade gasl. Huwevu, methimql emtlency rs
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perhaps the leasr lmponanr eoneepl lor people, and rs
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relevanl only lr;
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- The prueess .s nonrpollulmg, or relevanl lo rhe
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place
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- m leehnology rs sooally arseplalale, and |o<ally
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oemgn
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e The ms! rs arrordaolo. and amnrlrses undu W
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yum
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- nae reellnology can be locally pruduud and
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maullalned
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rmally, no maller huw emoenl a leshnology may be,
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ll ll lays wasle lo or deslroys «he basrc quaflxy or
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quanhly or soll. waler, or elean arr, rhen ll mnsr be
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renew. as lnrs rs lhe "ecnnnnuts o! eannenon- For
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lhn reason. I have um lneluded nssron pm wllh
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mdloaellye by-pmduns, eoal as now used. or mmeral
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penoleum beyond lnrlral er hansmon use.
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Flnane. '
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When all ml; sell, me rnorues galmkd by lhe salt ol
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are m or lllles “sled .n lhe mllage hurl would ensure
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a Very large lnleresl yleld annually lar village
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devzlopmull rhls would. in erreer. oulld renees,
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renal-es, and eventually sehools, norleshups, and
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allernaaue energy svswflls
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A| aooul year ; nidwelopmzm, when nsldmti have
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a clan rdea oi tonne needs. rhe raprlal nsell ran be
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“EUR! 14.1
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THE DDNVERSION EFFICIENCY or SOME DEVICES AND SYSTEMS
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newness on svs'rsuls
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Amorphous silica solar cells
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cow/Em lcouuonasn CONVERSION Emelzucv (as)
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Low-sl Avevzut loom
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Sunllgm lo aleclrfcrly dileclly
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lcheao lo produce lrl ouanlnyl 2 a 5
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Cow dung harm as luel Dung lo warar heal (reams
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avallable lemliSBV compared
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wnh moonsl 7
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cryslalline pheromllaic solar cells Sunllgm w emieny la.5
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ooah llms Wood '0 room heal (very waelehrl
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0! wood) l5
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Solar poms lor eloclrrorly Sunlighl lo elocmoly goneralol
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(llu so mwl l5
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Humphrey llqurd prslorl anglne (pumps) Gas luol lo weler llhoo lawns and
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pump]. Very durable and lroublo-«ea
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engrrlos lo W 20
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Galllurn arsenrue pholovollarc oalls Sunllghl lo olecllrelly
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(ll mesa were cheap. all home energy
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muld b6 eleclrlral "um ‘00 sq m '00!) W 5
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Undershol sualghkpaddls wheels Waler how he shall horsepower I8 la 20
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lsao panoolol models)
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Modern phvlavnnalc solar oalls Sunllgm lo aleolrielry 25 29
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surllno hol arr englnes solar ln mechanical energy 20
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Solar llal plale colloolors Sunllghl lo nor walel
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(Curl ions vary widelyl w so so
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Kenyan beli—bcnnm melal cookslave wood lo cocking heal
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(also applies lo lalrly elliaorn -pol
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belly' slovosl 30
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Gas lumlnes Gas in eleclrmy lwasle heal produced) 30
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525
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