Production and use of fuel ethanol in Brazil - BAFF

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D. Technologies: evolution and potential
D1. Technology: evolution, scenarios and
prospects
D1.1.
What has the role of technology been in the
constant cost reduction in ethanol production
since 1975?
The reduction of ethanol production costs in Brazil since the implementation
of the program have occurred on the back of technological breakthroughs,
improved management and investments in infrastructure. These reductions have
been achieved in an environment marked by far-ranging discussions of political
and economic conditions (governmental support at the beginning, followed by
deregulation; liquid fuel policies; construction of an important legislation/regulation
framework for environmental and social topics). Advances in competitiveness have
been supported by investments (production, logistics) and a significant development
and implementation of technologies.
D1.2.
What are the main topics in the technological
development of Brazil’s ethanol production?
More flexible operations integrated with two products (sugar and ethanol) have also
relied on advances in several processes:
1980/1990: Introduction of new sugar-cane varieties developed in Brazil;
new grinding systems; fermentation with much greater capacities; use
of vinasse as a fertilizer; biological control of the sugar-cane beetle;
optimization of agricultural operations; autonomy in energy.
1990/2000: Start of energy surplus sales; improved technical, agricultural
and industrial management; new sugar-cane harvesting and transportation
systems; advanced industrial automation.
D. Tecnologias: evolução e potenciais