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New Solar Tower Design to be Realised A new type of solar plant is set to be built in the Arizona desert, with Australian entrepreneur and CEO of EnviroMission Roger Davey detailing its design. It will be made up of a tower 2,600-feet tall, which will make it the second tallest building in the world, that will use the updraft of heated air to power turbines, generating the electricity. The air itself is heated by the sun itself, with the air trapped underneath a translucent covering. This works in an improved manner to standard solar plants, as due to ground heat retention, there will still be warm air generated throughout parts of the night. The structure itself will be built with cement, with no support wires, making it a simple design. This helps keep the costs relatively low, at around $750 million. This is about 3 times more than the for example, the Nevada Solar One plant, which costs $250 million to build. However, the expected generated electricity of this plant is 200MW per day, compared with the Nevada Solar One’s mere 64MW. On top of this, the new Arizona plant is expected to last around 80 years, far longer than the usual life of a solar power facility. A prototype of the tower has already been built in Spain, generating 50kw. This proof of concept has emboldened EnviroMission to push for construction of this new plant. Read the full article at: http://www.dailytech.com/2600Foot+Solar+Tower+to+Use+Hot+Air+to+Produce+Clean+Energy/article22907.htm
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Dearadh Túr Nua Gréine le Réadaithe Tá cineál nua plandaí gréine a leagtar a thógáil sa Desert Arizona, le fiontraí hAstráile agus POF EnviroMission Roger Davey síos ar an dearadh. Beidh sé a bheith déanta suas de thúr 2,600-troigh ar airde, rud a dhéanamh é an foirgneamh is an dara ceann is airde ar domhan, a chuirfidh an updraft an aeir téite a úsáid chun tuirbíní cumhachta, ag giniúint leictreachais. Is é an aer féin a théamh ag an ghrian féin, leis an aer gafa thíos clúdach tréshoilseach. Oibríonn sé seo ar bhealach níos fearr chun plandaí gréine caighdeánach, mar gheall ar a choinneáil teasa talamh, beidh fós aer te a ghintear ar fud na codanna de na hoíche. Beidh an struchtúr féin a thógáil le stroighin, gan aon sreanga tacaíochta, rud a chiallaíonn sé le dearadh simplí. Cuidíonn sé seo a choinneáil ar na costais íseal réasúnta, ag thart ar $ 750,000,000. Tá sé seo thart ar 3 huaire níos mó ná an mar shampla, an Gréine Nevada amháin plandaí, a costais $ 250 milliún a thógáil. Mar sin féin, tá an leictreachas a ghintear ag súil den ghléasra 200MW in aghaidh an lae, i gcomparáid leis an Gréine Nevada One 64MW ach ní bhíonn ach. Ar a bharr sin, tá an nua Arizona plandaí ag súil go mairfidh thart ar 80 bliain, i bhfad níos faide ná an saol is gnách ar an áis cumhacht gréine. Tá fréamhshamhail den túr tógtha cheana féin sa Spáinn, ag giniúint 50KW. Tá an cruthúnas coincheapa emboldened EnviroMission a bhrú le haghaidh tógáil an phlanda nua. Léigh an t-alt iomlán