{"id":936619,"date":"2026-05-04T07:24:14","date_gmt":"2026-05-04T07:24:14","guid":{"rendered":"https:\/\/www.europesays.com\/uk\/936619\/"},"modified":"2026-05-04T07:24:14","modified_gmt":"2026-05-04T07:24:14","slug":"wake-up-call-methane-emissions-from-australian-coalmines-more-than-double-official-estimates-report-finds-greenhouse-gas-emissions","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/uk\/936619\/","title":{"rendered":"\u2018Wake-up call\u2019: methane emissions from Australian coalmines more than double official estimates, report finds | Greenhouse gas emissions"},"content":{"rendered":"

Emissions of the potent greenhouse gas methane from Australian coalmines are more than double official government estimates reported to the UN, according to a new International Energy<\/a> Agency report.<\/p>\n

Climate and energy analysts said the report had again highlighted an \u201cenormous gap\u201d in the country\u2019s reported methane emissions from coalmines and should serve as a wake-up call.<\/p>\n

The IEA\u2019s Global Methane Tracker report<\/a> released on Monday said Australia\u2019s coalmines, particularly in Queensland and New South Wales, emitted 1.7m tonnes of methane in 2025.<\/p>\n

The government\u2019s latest emissions data compiled under the UN\u2019s international agreement on climate change shows Australia\u2019s coalmines emitted 0.82Mt of methane \u2013 equivalent to 25m tonnes of carbon dioxide.<\/p>\n

The IEA\u2019s data includes methane releases measured by satellites \u2013 a method not used by the government.<\/p>\n

Previous IEA reports have looked at Australia\u2019s coal and gas sector and found methane emissions could be 60% higher<\/a> than official reports.<\/p>\n

Dr Sabina Assan, a methane analyst at energy thinktank Ember, said the IEA estimate showed \u201conce again that methane emissions from Australia\u2019s coal sector remain drastically under-reported\u201d.<\/p>\n

She said: \u201cThe size of potential emissions should serve as a wake-up call for Australia to align its policies with climate science and commit to rapid cuts in coalmine methane \u2013 one of the cheapest and fastest ways to reduce warming today.\u201d<\/p>\n

Methane has caused about 30% of the heating of the planet since the Industrial Revolution, according to the IEA. The gas is about 80 times more potent than carbon dioxide at heating the planet over a 20-year timeframe.<\/p>\n

Cutting methane emissions is seen by climate experts as a way to quickly slow the rate of global heating because methane breaks down in the atmosphere in about 12 years, compared with CO2 which lasts more than a century.<\/p>\n

The IEA report said 35% of methane emissions from human activity was coming from the fossil fuel sector \u201cyet there is still no sign that methane emissions from fossil fuel operations are falling, despite well-known and proven mitigation pathways\u201d.<\/p>\n

Tim Baxter, an Australian climate and energy analyst, said \u201curgent, permanent and drastic emissions cuts\u201d of methane could do \u201can outsized amount of good while we work on reducing the use of fossil fuels everywhere we can\u201d.<\/p>\n

Australia had a major responsibility to cut methane emissions from coal, he said, because it was one of the world\u2019s largest exporters of coal.<\/p>\n

\u201cThe Australian government is increasingly isolated when it comes to defending its coalmine methane estimation methods,\u201d he said.<\/p>\n

\u201cEssentially all independent assessments of Australia\u2019s methods reveal enormous gaps. The IEA\u2019s latest report is just one among a large choir signing the tune that there is something very wrong with the way Australia estimates its fossil methane emissions, but the federal government refuses to hear.\u201d<\/p>\n

According to official estimates, Australia\u2019s agricultural sector is the country\u2019s biggest methane emitter at 2.25Mt compared with 1.17Mt from the energy industry.<\/p>\n

Methane emissions from Australian coalmines have been falling from a high of 1.2Mt in 2007 to 0.8Mt in 2024, according to official data<\/a>.<\/p>\n

But Ember has argued that one reason<\/a> for this fall is that more methane emissions are being estimated rather than directly measured.<\/p>\n

One UN-backed study of one Queensland coalmine that flew monitoring equipment over the site has found methane emissions there were likely to be between three and eight times higher<\/a> than official reports.<\/p>\n

In 2024 the government formed an expert panel <\/a>to review the way methane was being measured.<\/p>\n

Guardian Australia has approached the office of the climate and energy minister, Chris Bowen, for comment.<\/p>\n","protected":false},"excerpt":{"rendered":"Emissions of the potent greenhouse gas methane from Australian coalmines are more than double official government estimates reported…\n","protected":false},"author":2,"featured_media":936620,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3843],"tags":[728,70,16,15],"class_list":{"0":"post-936619","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-environment","8":"tag-environment","9":"tag-science","10":"tag-uk","11":"tag-united-kingdom"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@uk\/116515115248828041","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/936619","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/comments?post=936619"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/936619\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media\/936620"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media?parent=936619"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/categories?post=936619"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/tags?post=936619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}