More than half the cars in Brazil now have flex-fuel engines, and that figure should rise to 90% by 2017, according to Marcos Jank of UNICA, the sugar-industry association in S?o Paulo.

目前巴西一半以上的汽车安装多重燃料引擎，而这个数字到了2017年应会上升至九成，根据圣保罗甘蔗业公会的UNICA的Marcos Jank表示。

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Ethanol and electricity co-generation could make up more of Brazil's energy matrix, argues Mr Jank.

ECONOMIST: Energy in Brazil

Nevertheless, Mr Jank thinks the world market for Brazilian ethanol will grow and that the sugar industry can triple its electricity co-generation capacity to 15, 000MW (around 27% of Brazil's demand today) from its present acreage of cane.

ECONOMIST: Energy in Brazil