The core activity of Oester Messtechnik GmbH is the capture, evaluation and interpretation of environmental measurement data in the field of landfills and biogas plants. Specifically, this includes: the localization of methane emissions and the capture of environmental measurement data; the monitoring and maintenance of landfills and biogas plants; the analysis and interpretation of measurement data, including the capture and processing of spatial data and time series; the consulting and recommendation of measures for the optimization of degassing systems and the remediation of contaminated sites; and the implementation of emission controls, leak checks and safety inspections in biogas plants. The company thus offers comprehensive services in the field of environmental monitoring and consulting for landfills and biogas plants.