Araújo Júnior, Luciano Queiroz deAcuña, Gioconda SuncionMacedo, Alice Paraguassu Fonseca deOliveira, Luís Filipe Azevedo deQueiroz, Jamerson ViegasQueiroz, Fernanda Cristina Barbora Pereira2021-03-032021-03-032014ARAUJO JUNIOR, L. Q. ; QUEIROZ, J. V. ; QUEIROZ, F.C.B.P. ; ACUNA G. S. ; COLOMBO C. R. ; M ., P. A. . Analysis of the environmental strategies as a support to the economic-finantial evaluation of the energetic sector of the enterprise sustainability index ise. Revista Produção Online, v. 14, p. 1452-1480, 2014. Disponível em: https://www.producaoonline.org.br/rpo/article/view/1709. Acesso em 21 jan. 2021. https://doi.org/10.14488/1676-1901.v14i4.17091676-1901https://repositorio.ufrn.br/handle/123456789/31645Business companies have entered the sustainable development to achieve growth in the market in which they operate and remain in the long term, as well as the generation of higher income. The objective of the present study is to correlate the environmental strategies as support for assessment and financial return of the Brazilian energy sector companies that are listed in the corporate sustainability Index (ISE) in the Bolsa de Valores Bovespa/BMF. For this correlation analysis, we used the Data Envelopment Analysis DEA, to perform the assessment of efficiency through the classic border and construction of a combined index ranking, with statistical analysis conducted by SPSS, with the data from the 10 companies in the energy sector used in the research. For analysis of environmental strategies, analyzed all the Yearbooks published, through a qualitative analysis. As a result, was raised a ranking of companies which presents the company Light S/A as the most efficient financial and environmental correlation. Is also a general survey of the main strategies used by each company, in order to contribute to a sustainable actions alignment to the State of national artAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/Índice de Sustentabilidade EmpresarialEstratégias AmbientaisAvaliação Econômico-FinanceiraSetor Energéticoarticle10.14488/1676-1901.v14i4.1709