{"id":180114,"date":"2026-08-24T07:20:00","date_gmt":"2026-08-24T05:20:00","guid":{"rendered":"https:\/\/renewable-carbon.eu\/news\/?p=180114"},"modified":"2026-08-17T12:07:29","modified_gmt":"2026-08-17T10:07:29","slug":"opinion-europes-climate-elephant-in-the-room-what-to-do-with-left-over-emissions-when-we-get-to-net-zero","status":"publish","type":"post","link":"https:\/\/renewable-carbon.eu\/news\/opinion-europes-climate-elephant-in-the-room-what-to-do-with-left-over-emissions-when-we-get-to-net-zero\/","title":{"rendered":"Opinion: Europe\u2019s climate-elephant in the room: What to do with left-over emissions when we get to net zero?"},"content":{"rendered":"\n\n\n

As the European Commission published its review of the EU Emissions Trading System (ETS)<\/a>, one of the first steps towards implementing the 2040 climate target to reduce emissions by 90 percent, Europe is moving towards the most challenging sources of emissions: \u201cresidual emissions\u201d, which remain undefined in the policy architecture. <\/p>\n\n\n\n

Residual emissions are what is left after all feasible reductions have been pursued, based on technical, economic, or social constraints. <\/p>\n\n\n\n

It is time to address the elephant in the room. Europe cannot claim it will become the world\u2019s first climate-neutral continent by 2050 without defining what residual emissions are and how to deal with them.<\/p>\n\n\n\n

The EU therefore needs a strategy that defines residual emissions, identifies their sources, explains how they must be continuously reduced, and clarifies how they should ultimately be counterbalanced. The starting point must be clear: residual emissions must be minimised, not assumed.<\/p>\n\n\n\n

That also means being realistic about the limits of land sinks and permanent carbon removals for counterbalancing residual emissions. Expectations must be grounded in what can realistically be delivered sustainably and at scale.<\/p>\n\n\n\n

Waiting is also a risk. If we treat some emissions as \u201cunavoidable\u201d too early, without properly examining whether they truly are, we risk following a more costly and less efficient path to climate neutrality. <\/p>\n\n\n\n

Defining residual emissions<\/strong><\/h3>\n\n\n\n

The EU residual emissions strategy should define residual emissions. Even in a net-zero- and later net-negative- world, some greenhouse gas emissions will remain. But \u201cresidual emissions\u201d are not \u201chard-to-abate\u201d emissions. Hard-to-abate applies today. Residual emissions look towards net zero.<\/p>\n\n\n\n

That difference matters. Some emissions may be technically very hard or expensive to reduce, but still not truly unavoidable. <\/p>\n\n\n\n

The definition must evolve. It should be ambitious, but also updated over time. As technology, policy, and societal expectations change, what is considered unavoidable today may no longer be so tomorrow. <\/p>\n\n\n\n

This raises difficult, but necessary questions. What count as reasonable or unreasonable costs, especially when weighed against the consequences of inaction or delay? To what extent should economic considerations play a role? These questions cannot be postponed.<\/p>\n\n\n\n

Because, if the EU does not act, the market will define the outcome instead.<\/p>\n\n\n\n

Identifying and addressing residual emissions <\/strong><\/h3>\n\n\n\n

This strategy must map and quantify residual emissions across all sectors and all greenhouse gases. This cannot be a one-off exercise, but a continuous process updated as technologies and policies evolve.<\/p>\n\n\n\n

It must cover the whole economy, without exemptions or blind spots. No sector should assume it is outside the scope or automatically \u201cresidual by default.\u201d A bottom-up sectoral assessment should inform its design, including Member State and greenhouse gas breakdowns.<\/p>\n\n\n\n

Residual gross emissions in the EU are currently estimated at around 411 MtCO\u2082e, with a large share coming from agriculture, industry and aviation.<\/p>\n\n\n\n

Identification is only the first step. The strategy must also explain how to address these emissions through an action plan, with concrete measures, binding where necessary. That means a mix of structural policy measures, demand reduction, and behavioural change.<\/p>\n\n\n

\n
\"Greenhouse
Greenhouse gas emissions (tonnes CO\u2082e) by sector, including removals, LULUCF, waste, agriculture, buildings, transport, industry, energy supply, and net emissions. \u00a9 European Commission.<\/figcaption><\/figure><\/div>\n\n\n

Counterbalancing residual emissions <\/strong><\/h3>\n\n\n\n

The strategy should explain how residual emissions will be balanced over time, by matching remaining emissions with a portion of land sinks and permanent carbon removals. <\/p>\n\n\n\n

To do this, the EU must scale up both natural carbon sinks and permanent removals as two separate pillars, while applying the like-for-for like principle, ensuring that different types of emissions are counterbalanced with removals of a comparable level of storage permanence. <\/p>\n\n\n\n

It requires binding land sinks targets to reverse the decline of these sinks, then protect and enhance them over time. These sinks also support climate adaptation and biodiversity. But they are not a silver bullet and cannot compensate for ongoing emissions or simply \u201cabsorb our mess.\u201d<\/p>\n\n\n\n

Alongside this, the EU needs a separate framework for permanent removals with strict sustainability rules. Without a clear strategy, there is a risk that removals end up slowing emission reductions rather than complementing them.<\/p>\n\n\n\n

The direction of travel must remain clear: residual emissions should continuously decline, and the need for counterbalancing should never become a substitute for emissions reductions.<\/p>\n\n\n\n

Europe needs a strategy to define, address, and ultimately counterbalance residual emissions. Without it,  anything can be labelled \u201cresidual\u201d once ambition runs out. <\/p>\n\n\n\n

The ETS review makes this debate urgent: Europe must determine how climate policy evolves as emissions approach net zero.  <\/p>\n\n\n\n

A residual emissions strategy is the missing link between current policy and a net zero – and net negative – future.<\/p>\n\n\n\n

It is also a test of leadership. Europe has the chance to be the first major economy to set up a clear framework for residual emissions, and in doing so, define what credible climate neutrality means in practice.<\/p>\n","protected":false},"excerpt":{"rendered":"

As the European Commission published its review of the EU Emissions Trading System (ETS), one of the first steps towards implementing the 2040 climate target to reduce emissions by 90 percent, Europe is moving towards the most challenging sources of emissions: \u201cresidual emissions\u201d, which remain undefined in the policy architecture.  Residual emissions are what is left […]<\/p>\n","protected":false},"author":59,"featured_media":180122,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","nova_meta_subtitle":"If we treat some emissions as \u201cunavoidable\u201d too early, without properly examining whether they truly are, we risk following a more costly and less efficient path to climate neutrality","footnotes":""},"categories":[5572,5571],"tags":[24190,19403,15310,22310,14441,23935],"supplier":[2317],"class_list":["post-180114","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bio-based","category-co2-based","tag-carbonemissions","tag-climateneutrality","tag-greenhousegas","tag-netzero","tag-policy","tag-residuals","supplier-european-commission"],"_links":{"self":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/180114","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/users\/59"}],"replies":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/comments?post=180114"}],"version-history":[{"count":2,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/180114\/revisions"}],"predecessor-version":[{"id":180153,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/180114\/revisions\/180153"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/media\/180122"}],"wp:attachment":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/media?parent=180114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/categories?post=180114"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/tags?post=180114"},{"taxonomy":"supplier","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/supplier?post=180114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}