The Environmental Protection Agency from the United States has determined that biogas or methane gas emissions coming from sanitary landfills cause or contribute significantly to the anticipated atmospheric contamination that can cause well-being and health problems. 

Some of these emissions are considered carcinogen or that have the possibility to cause cancer or other diseases.

Biogas de Juárez, pioneering company and compromised with global environment preservation, counts with first world technology that reduces polluting effects from greenhouse effect gases (GEG) in addition of generating electric power from green and renewable sources.