MOSTLY FALSE: „20% of the companies covered by the CBAM are responsible for 97% of the emissions”

During a public hearing at the European Parliament’s Subcommittee on Tax Matters (FISC) on 6 February 2025, Dutch Commissioner for Climate Action Wopke Hoekstra claimed that only 20% of companies are responsible for around 97% of the emissions. His claim turns out to be mostly false. Public hearing at the Committee on Tax Matters (FISC)…

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Mostly false: “Nuclear energy is CO₂-neutral”

During an appearance on the German political talkshow „Farbe bekennen“, AfD-chairwoman Alice Weidel states that nuclear energy is CO₂-neutral (08:33). This claim relies on the fact that the actual process of nuclear energy production does not cause any carbon emissions. However, regarding the entire lifespan of a nuclear energy plant and the carbon emissions that are…

Mostly false: “Only around 3% of all CO₂ emissions are man-made”

“Only around 3% of all CO₂ emissions are man-made, i.e. they come from the economy, heating and transportation. Around 97% of CO₂ emissions are of natural origin.” This is a claim made by Karsten Hilse, a climate spokesperson for Germany’s far-right party AfD, on his website. It’s a claim regularly used to downplay human responsibility…

Mostly true: “40 percent less CO₂ emissions for a vegan diet compared to eating meat and dairy products”

According to an article published by the European energy company Vattenfall on their website referring to the German Environment Agency, “A vegan diet produces around 40 percent less CO₂ emissions […] compared to someone who eats meat and dairy products.” The claim turns out to be mostly true. The Vattenfall article mentions neither a date…

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Mostly False: Battery production pollutes the environment more than a combustion engine

In its 2025 federal election program, the German right wing party AfD claims, “Battery production also pollutes the environment more than a combustion engine,” citing a 2019 ifo-study. However, this claim, used in 2021 as well, relies on unrealistic assumptions and outdated data, making it mostly false. Battery capacity and CO2 balance Greenhouse gas emissions…

Blog: Electromobility – A comparison between Scandinavia and Germany

Electromobility is at the heart of the debate on sustainable transportation, bringing with it a range of opportunities, challenges, and open questions. While some view it as a key lever in combating climate change, others question its actual sustainability. Electromobility plays a central role in European climate and transport policy and is seen as an…

Uncheckable: Deloitte Belgium claims to have reduced its CO2-emissions by a third in three years

Deloitte Belgium, the Belgian subsidiary of the global corporate services conglomerate, claimed in its yearly press release of 2020 that the company was able to reduce its carbon emissions by a third over the last three years. This claim turns out to be uncheckable. Deloitte is globally settled in over 150 countries with Deloitte Central…

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Uncheckable: “Trains are 10 times more environmentally friendly than airplanes”

The Belgian and Austrian railway companies NMBS and ÖBB claim that the new night train between Brussels and Vienna is 10 times more environmentally friendly than airplanes. This claim was published in many Belgian media as ‘Het Laatste Nieuws’, ‘Knack’ and ‘Dewereldmorgen’. The claim turns out to be uncheckable. Both NMBS and ÖBB were unable…