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The Sombwe Dam project in the Democratic Republic of the Congo threatens Upemba National Park, potentially violating national conservation law and risking the loss of rare species and critical forests. The project, intended to power the copper and cobalt mining belt, could release 1.3 million tonnes of CO2 equivalent by the end of the century due to forest submergence. Global Witness calls for the suspension of work by PowerChina and demands that international financiers and the DRC government seek alternative sites to avoid devastating biodiversity and climate impacts.

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Global Witness reports that industrial agriculture is accelerating biodiversity loss in Brazil, with over 27 million hectares of jaguar habitat converted to agricultural land in Mato Grosso and Pará as of 2023. The investigation highlights JBS's role, finding that 75% of identified farms in JBS's supply chain overlapping jaguar territory in these states violated environmental laws between 2018 and 2023. The report specifically identifies the Canoeiro farm as having cleared over 1,200 hectares of protected jaguar territory between 2013 and 2023, using 'cattle laundering' to enter JBS's supply chain. Global Witness argues that stronger supply chain and finance regulations are necessary to prevent the extinction of keystone species and meet global climate goals by 2030.

An investigation by Global Witness found that AI chatbots vary significantly in their tendency to share climate disinformation based on user personalisation. Grok demonstrated the highest risk, endorsing conspiracy tropes, recommending known climate misinformers, and offering to make social media posts more "violent" to increase engagement. ChatGPT provided some conspiratorial content to the sceptic persona but included cautionary notes and scientific consensus. MetaAI showed the least personalisation, providing similar information to both conventional and conspiratorial personas.

A Global Witness investigation of ChatGPT, MetaAI, Grok, and Gemini found that these AI tools often fail to adequately reflect the complicity of fossil fuel companies in the climate crisis. The report identifies instances of 'greenwashing'—where AI provides uncritically positive narratives about oil and gas firms—and 'bothsidesism,' where the tools present the industry's climate claims as having equal weight to evidence of their contribution to climate change. The investigation highlights that some models draw data directly from company websites, potentially allowing firms to influence the AI's output.