Each year, the Guardian reaffirms its commitment to the environment – both in our reporting and how we operate as a business. From critical tipping points to war in Iran, this is how the last 12 months have looked

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• The Guardian climate forum 2026

Today marks the end of the Guardian’s annual climate support campaign. Each year, during the campaign, we remind our audience about the Guardian’s role in covering the threats to our planet and the importance of independent journalism in telling that story. Our climate pledge is a reminder of the environmental values we place at the heart of our reporting and our organisation.

Since our 2025 climate pledge, the world has experienced extreme levels of heat as well as extreme forms of denial and abdication in the face of the climate crisis. But, across the world, there have also been inspiring efforts to tackle it.

We will be publishing our annual company emissions data in the autumn, explaining what drives our emissions and where they have risen and fallen.

We have started the process of estimating our emissions from generative AI usage. We hope to report on this next year.

We have undertaken our B Corp recertification in line with the new standards introduced by B Lab in 2026. We will find out our result later this year.

We have participated in advertising industry working groups that published a methodological framework that aims to capture the emissions impact of digital and print advertising.

We open ourselves up to scrutiny by independent third parties, such as the Science Based Targets initiative (SBTi) and B Corp, so they can assess the robustness of our targets and our internal policies.

In this week’s newsletter: Anti-datacentre sentiment is growing across the political spectrum in the US – and the public is only just finding out about the potential effects on their energy bills

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Anti-datacentre sentiment is growing from across the political spectrum in the US.

More than a dozen states have considered moratoria on datacentres. New York became the first US state to enact a temporary ban last month. Progressive stalwarts Senator Bernie Sanders and Representative Alexandria Ocasio-Cortez have proposed a national moratorium. And even Greg Abbott, the far-right governor of Texas, called for a ban on datacentre development in rural swaths of his state.

‘Our new normal’: how marine heatwaves affect life in British seas

Iraq’s ghost villages: Islamic State drove people away – now a new enemy is preventing their return

Destroyed crops, riverbed cyclists and a ‘Rock of Starvation’: how drought has devastated the Danube

Nepalis and Tibetans must not pay the price – with their lives, livelihoods and money meant for education and health – for global heating caused by wealthy states

• Sunil Acharya is an international climate policy and just transition specialist based in Kathmandu, Nepal

As a Nepali citizen working on international climate policy for more than a decade, it is difficult to look at the harrowing images coming out of the catastrophic flash flood that thundered down valleys in Nepal, sweeping down the Lhende Khola, Bhotekoshi and Trishuli rivers, and not feel angry.

Not just because of the destruction, but because it comes after years of warnings from scientists and civil society that a rapidly warming planet would make disasters more frequent, more intense and harder to predict. This is what the cost of delaying global climate action looks like.

Sunil Acharya is an international climate policy and just transition specialist based in Kathmandu, Nepal

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