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Monthly Archives: November 2011

Energy audit in an alumina production plant

The Highland Group hired Sustainable Technologies’ services to perform an energy audit in Brazil.

The plant of Companhia Brasileira de Aluminio,  in Cidade Aluminio (São Paulo) consumes about 1,5% of all the energy produced by the Latinoamerican giant. During our energy audit, that lasted 5 days, we found energy savings opportunities of 8%  electricity and 20% of the consumed natural gas.



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