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An unexpected source of methane? Your local sewage plant

Grist

Wastewater treatment plants are typically overlooked when it comes to reducing greenhouse gasses, but new research from Princeton University reveals the plants emit twice as much methane as previously thought. million metric tons of carbon dioxide. million metric tons of carbon dioxide, according to the EPA.

Methane 94
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The COD delusion?

Envirotec Magazine

A Chinese study published in December aims to quantify the role of Chemical Oxygen Demand (COD) – and its predominance as a way of measuring organic pollution – in causing unnecessary GHG emissions. COD is widely used as an indicator of organic pollution in wastewater. GHG estimates.

Organic 130
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How To Calculate Your Carbon Footprint

Green Business Bureau

THE IMPORTANCE OF CARBON FOOTPRINTS. Businesses today need to know and understand their carbon footprint in order to make progress toward becoming a more sustainable and eco-friendly business. You can also use it to determine the amount of carbon offsets to purchase in order to get to carbon neutral. .

Carbon 78
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A Guide to Six Greenwashing Terms Big Ag Is Bringing to COP28

DeSmogBlog

Meat emits around a third of global emissions of methane, and action to cut this greenhouse gas has been identified by the UN and world leaders as the quickest route to slowing global heating. No-till and organic farming fall under the banner of regenerative agriculture, as well as the use of cover crops.

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Ads Claiming LNG Exports Reduce Emissions Are Misleading, Says Regulator

DeSmogBlog

The complaint was made against advertisements paid for by Canada Action , a federally-registered non-profit organization that promotes resource development in Canada, particularly the fossil fuel sector. Ad Standards is a national not-for-profit advertising self-regulatory organization in Canada.

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At COP28, the Road to Climate Action Is Paved with Big Oil Loophole Language

DeSmogBlog

The “unabated” qualifier has no internationally accepted definition, Romain Ioualalen, global policy campaign manager at Oil Change International, explained. We’re going into a COP where this is going to be a big topic, and we don’t really have a definition for it.” Credit: Matt Hrkac , CC BY 2.0

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Report: Pollution is connected to 9 million deaths worldwide each year

Grist

Other problematic sources of air pollution include methane, which produces hazardous ground-level ozone that is linked to health conditions such as lung damage, chest pain , and exacerbated respiratory diseases. Notably, both methane and many major forms of PM 2.5 I can tell you that the real number is definitely higher,” he said.