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Lehet, hogy Afrika szolgáltatja a megoldást Európa bioüzemanyag ellátási problémáira? Egy nemrég megjelent tanulmány szerint igen!
Afrika lehet a megoldás?
Az Európai Unió szabályozása szerint az Unióban 2020-ra a felhasznált energia 10%-át bioenergiából kell fedezni. Ez a szabályozás külön kiterjed a közúti járművekre is, miszerint a felhasznált üzemanyag 10%-ának bioüzemanyagnak kell lennie. Ez az elképzelés sok szinten támogatható, azonban az Európa földterületein való bioüzemanyagtermelés több problémát is felvet. Először is számítások szerint nincs elég szabad földterület ilyen mennyiségű biomassza előállításához. Két megoldás lehetséges. Vagy a termelés alatt lévő területek rovására bővítik a biomasszatermelést, - ami élelmiszerár növekedéssel jár - vagy más kontinensekről pótolják a hiányt. Nagy bioüzemanyag előállító országok pl. Brazília és Indonézia. Mind két ország óriási természetkárosítások útján tudja egyre jobban növelni termelését, amit természetesen addig folytatni fog, amíg termékére kereslet van. Egy most világra került tanulmány szerint azonban van új jelentkező a bioüzemanyag piacon, mégpedig a fekete kontinens, Afrika. A tanulmány szerint a kontinensen annyi szabad földterület hever megműveletlenül, hogy egymaga (Kongói Demokratikus Köztársaság, Angola, Tanzánia, Kamerun) el tudná látni Európát a szükséges mennyiségű bioüzemanyaggal. Természetesen ez munkalehetőséget nyújtana a helyieknek és hatalmas állami bevételeket biztosítana. Európa szempontjából két ok miatt lehet releváns a kérdés. Egyrészt biztosítva lenne a nyersanyag, nem az európai földterületek használata által, másrészt megoldódna az Afrikában eszközlendő fejlesztések egy jó része. Ugyanakkor valamilyen szintű függőségbe kerülne a szomszédos kontinenstől. A másik kérdés, hogy az ott előállított biomassza és a majd abból készülő bioüzemanyag mennyire fejlett technológiával készülne, hiszen lehet, hogy olyan környezetszennyező módon, hogy a CO2 kibocsátás e miatt nem is igazán csökkenne. Persze ahhoz, hogy ez az egész elinduljon óriási befektetésekre és fejlesztésekre lenne szükség, amihez befektetőket talán még lehetne is találni, feltéve, hogy az afrikai országok kormányai garantálni tudnák ezek biztonságát. Ez azonban meglehetősen kétséges a mély korrupcióval sújtott, állandó kormányváltásokkal és pénzügyi nehézségekkel küszködő országokban...
Forrás: ADDAX Bioenergy: The African biofuel amd the EU 10% target. 2008.08.20.
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