Antechinus: Low-balling Methane Pollution

03 Environmental Degradation

Widely-Used Tool Can Lowball Methane Pollution Rates, Scientists Report, With Huge Implications for Climate Policy


The problem, the research team reported, is that under some circumstances, the sampler can fail to shift from its low sensor to high one, giving false low readings even when concentrations reached potentially explosive levels. For example, the researchers discovered that in methane concentrations as high as 73 percent, two Bacharach Hi-Flow samplers both failed, reporting that levels were between 1 and 6 percent.

Opt in for free daily update from this free blog. Separately The Steele Report ($11/mo) offers weekly text report and live webinar exclusive to paid subscribers, who can also ask questions of Robert. Or donate to ask questions directly of Robert.