際際滷

際際滷Share a Scribd company logo
Solar&Energy&and&Sustainability&
Paulo&Vodianitskaia,&M.Sc.&
hapiterra.com&
How&long&it&comes&
Sustainability,&a&dynamic&challenge&
...&and&the&greatest&opportunity&for&&
economic&success&
Value&growth&under&reduced&鍖ows:&
solar&energy&as&an&example&of&decoupling&
Land&use&by&PV&versus&hydro&dam&
PV&learning&curve,&Europe&
Sustentabilidade e Energia Solar
Sustentabilidade e Energia Solar
Sustentabilidade e Energia Solar
Sustentabilidade e Energia Solar
Sustentabilidade e Energia Solar
Sustentabilidade e Energia Solar
The&four&system&condiEons&
SLCA&&Sustainability&Life&Cycle&Assessment&
applied&to&a&PV&array&

Raw!
I!

Oil,Cu, P!
Si, B!

II!

Land use!

IV!

Work!

Dist!

Use!

EoL!

NOx!
SOx!

III!

Mfg!

Oil!

Recycling!

Land鍖ll!

Work!

Work!

hIp://www.thenaturalstep.org/en/sustainabilityKlifeKcycleKassessmentKslca/genericKtool&
How&to&increase&PV&
sustainability...&even&more&
Flow Ratio: Societal
(mining + fuels) /
Natural (weathering +
volcanic) !

Al!

0,048!

B!

0,52!

Cu!

24!

P!

3,5!

Si!

and/or!

0,21!
Veri鍖cation!
Conclusions&
K&Solar&energy&plays&a&fundamental&role&for&a&sustainable&future&
K&Brazil&is&far&from&demonstraEng&a&strategic&move&towards&it&
as&done&by&China&and&E.U.&countries&
K&Although&"green",&solar&technology&is&sEll&not&"sustainable"&
K&Sustainability&Cycle&Assessment&is&a&useful&tool&to&get&visibility&on&&
how&consistency&of&any&technology,&including&solar&energy&&
applicaEons,&can&be&improved&towards&a&robust&de鍖niEon&for&&
sustainability&

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