Overall emissions of methane in the energy sector have been significantly underreported, and the IEA pushed for the most powerful greenhouse gas reductions on Tuesday as a quick way to make a significant impact on global warming. Said.
The International Energy Agency said the latest annual Global Methane Tracker has found emissions from the energy sector about 70 percent higher than official government figures.
Said that this indicates the need for Improved transparency Not only “stronger policy measures to reduce the emissions of this” Powerful greenhouse gases”Is responsible for about 30 percent of the rise Earth temperature Since the Industrial Revolution.
Methane dissipates faster than carbon dioxide, but has a much stronger warming effect in the atmosphere.
Humans are responsible for about 60% of methane emissions, and reducing these can have a rapid and significant impact.
“By the end of the last decade, reducing global methane emissions from human activity by 30% is global warming Shift the entire transportation sector to net zero CO by 20502 Emissions. “
The first tracker to include country-by-country emissions from coal mining and bioenergy Energy sector Last year it grew by just under 5%.
The IEA has recorded “significant emissions” in Texas and parts of Central Asia, with Turkmenistan alone accounting for one-third of the “mass emission events” recorded by satellites last year.
30% reduction target
The energy industry is a major source of leaks and methane emissions from operations. Many old wells flare off unwanted methane.This is essentially Natural gas Used to warm a home — building infrastructure can have been expensive in the first place.
However, as gas prices are soaring, the cost of investing in recovering methane and reducing leaks can be quickly paid off, helping to reduce supply tightness.
“If all methane leaks from the 2021 fossil fuel business had been captured and sold, the natural gas market would have been supplied with an additional 180 billion cubic meters of natural gas … used by the European power sector. Equivalent to all gas, more than enough to alleviate the tightness of today’s market, “the report found.
At last year’s COP26 Climate Change Conference in Glasgow, participants signed a global methane pledge to reduce methane emissions by 30% by 2030.
But of the five largest countries Methane emissions From the energy sector such as China, Russia, the United States, Iran and India, the IEA said it is currently signed only by the United States.
© 2022 AFP
Quote: Underreported Energy Sector methane Emissions: Report (February 23, 2022) from https://phys.org/news/2022-02-energy-sector-phenol-emissions-underreported.html 2022 Obtained February 23
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Underreported Energy Sector Methane Emissions: Reported
Source link Underreported Energy Sector Methane Emissions: Reported