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During its existence, ELCOGAS has won the following awards and prizes:
- Prize for Technological Innovation in Electric Power. IBERDROLA Instituto Tecnologico, November 1997.
- Industry Prize for Environmental Protection. Fundacion ENTORNO, March 1998.
- National Industrial Engineering Prize. Consejo General de Colegios Oficiales de Ingenieros Industriales, November 2001.
- Special Prize for Environmental Protection. IMAS Television, 2002.
- Technological Innovation Prize. IMAS Television, 2004.
- Premio + IGUAL 2008. Women's Institute of Castile-La Mancha, March 2008.
- Member of Honour. Ex-Alumni Association of the Polytechnic University School of Almaden, December 2008.
- Prize of Honour for Scientific Research. Spanish Association of Scientists, November 2009.
- PREVER Prize 2010 in the "Companies and Institutions" category . Prever 2010 Labour Risk Prevention National and International Prize Committee, April 2011.
- Prize "100 Best Ideas", in the "Energy" category. Actualidad Economica magazine. April 2011.
