Fugitive methane (CH 4) emissions from landfills are significant global sources of
greenhouse gases emitted into the atmosphere; thus, reducing them would be a beneficial …

Landfilling is the most common option for solid waste disposal worldwide. Landfill sites can
emit significant quantities of greenhouse gases (GHGs; eg, methane, carbon dioxide, and …

In total, 69 biogas plants representing 59% of Danish biogas production participated in a
national effort to reduce methane (CH 4) emission. Measurements in terms of total plant CH …

Methane losses from biogas plants are problematic, since they contribute to global warming
and thus reduce the environmental benefits of biogas production. Total losses of methane …

Accurate quantification of methane emissions from landfills is crucial for improving
greenhouse gas inventories and mitigating climate change impacts. Existing methodologies …

Abstract Landfill gas often containing 50–60% methane, is generated on waste disposal
sites receiving organic waste. Regulation requires that this gas is managed in order to …

In Denmark, agriculture is the largest source of anthropogenic methane emissions (81%),
mainly from cattle (dairy and beef) farms. Whole-farm methane emissions were quantified at …

Sensors for quantitative monitoring of greenhouse gases from high-emission facilities, such
as wastewater treatment and industrial plants, are becoming essential to enforce regulatory …

This study investigated whole-farm methane emissions from five Danish pig farms with
different manure management practices and compared measured emission rates to …

The accurate quantification of methane emissions from point sources is required to better
quantify emissions for sector-specific reporting and inventory validation. An unmanned …