nitrous oxide

also referred to as: nitrous oxides

8 statements across 5 episodes · 1 bullish · 4 bearish · 4 people on the record · first statement Aug 18, 2022 by Jayant Mukhopadhyay · across every show →

Everything said about nitrous oxide, oldest first

Aug 18, 2022 negative
Assertion Supported
Mukhopadhyay: Direct hydrogen combustion produces NOx, so it isn't truly zero-emission
“When you're combusting hydrogen, however, you get water vapor, but you also get nitrous oxides, the NOx emissions from the combustion process itself. So there is so it isn't necessarily zero emission.”
Jayant Mukhopadhyay Aug 18, 2022 ▶ 17:57 Booking your first zero-emissions flight
Jan 5, 2023 negative
Assertion Supported
Kann: Ammonia production and application create over 2% of global emissions
“Ammonia production alone is close to two percent of global emissions, and then its application creates actually an even larger amount of emissions in the form of nitrous oxide, which I keep teasing as a future topic, but is important.”
Shayle Kann Jan 5, 2023 ▶ 2:33 Ammonia: the beer of decarbonization
Mar 16, 2023 negative
Assertion Supported
Kann: Nitrous oxide emissions are up nearly 30% over four decades
“Not only that, but emissions have been rising. They're up close to 30% over the last four decades.”
Shayle Kann Mar 16, 2023 ▶ 3:05 The greenhouse gas you don’t know about
Mar 16, 2023 negative
Assertion Supported
Kann: Nitrous oxide has 273 times the global warming potential of CO2
“N two O, which is also known as laughing gas, Is the third largest greenhouse gas in terms of impact on radiative forcing behind CO two and methane. It is a global worrying potential of 273 times that of CO two on a hundred year basis.”
Shayle Kann Mar 16, 2023 ▶ 2:45 The greenhouse gas you don’t know about
Mar 16, 2023
Insight
Davidson: Geographic separation of livestock and feed crops drives N2O emissions
“We have huge hog operations in North Carolina that's a long ways away from where we grow the corn and soybeans in Iowa and in Illinois. So we don't do a really good job of recycling the manure, so that's another place where more nitrous oxide is produced.”
Eric Davidson Mar 16, 2023 ▶ 41:38 The greenhouse gas you don’t know about
Oct 24, 2024 neutral
Insight
Dreyfus: Soil methane interventions risk inadvertently increasing nitrous oxide emissions
“You have to be really careful that you're not going to tip the system to increase, for example, nitrous oxide production.”
Dr. Gabrielle Dreyfus Oct 24, 2024 ▶ 33:04 The unexplored frontier of methane removal
Oct 24, 2024 positive
Prediction Not checkable as stated
Kann predicts nitrous oxide is next major greenhouse gas focus
“And then I think the next domino to fall is going to be nitrous oxide because that's the next most important greenhouse gas.”
Shayle Kann Oct 24, 2024 ▶ 2:57 The unexplored frontier of methane removal
Jan 23, 2025
Assertion Supported
Kann: Nitrous Oxide Is the Third-Largest Global Greenhouse Gas Source
“Nitrous oxide emissions, which is a powerful greenhouse gas, third, third largest source of greenhouse gas emissions in the world behind the CO two and methane.”
Shayle Kann Jan 23, 2025 ▶ 13:29 The climate-ag grab bag
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