Reservoirs and Methane: Facts and Fears

Something else not to worry about

Science Matters

A previous post explained how methane has been hyped in support of climate alarmism/activism. Now we have an additional campaign to disparage hydropower because of methane emissions from dam reservoirs. File this under “They have no shame.”

Here’s a recent example of the claim from Asia Times Global hydropower boom will add to climate change

The study, published in BioScience, looked at the carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) emitted from 267 reservoirs across six continents. In total, the reservoirs studied have a surface area of more than 77,287 square kilometers (29,841 square miles). That’s equivalent to about a quarter of the surface area of all reservoirs in the world, which together cover 305,723 sq km – roughly the combined size of the United Kingdom and Ireland.

“The new study confirms that reservoirs are major emitters of methane, a particularly aggressive greenhouse gas,” said Kate Horner, Executive Director…

View original post 1,958 more words

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