Climate Confident Big Tech Emissions and the Truth About Corporate Climate Pledges
In this episode of the Climate Confident Podcast, I sit down with Tom Day from the NewClimate Institute to unpack one of the thorniest issues in corporate climate action: credibility. Over the past few years, big tech companies and multinationals have rolled out bold net zero pledges, but how much of it is substance, and how much is smoke and mirrors?
Tom argues that offsets, once seen as a solution, have become a dangerous distraction. Instead of reducing their own emissions, too many firms hide behind carbon credits and creative accounting. We discuss why greenhouse gas accounting, while essential, is riddled with blind spots and loopholes that allow companies to look greener on paper than they are in reality.
The conversation digs into the tech sector specifically, where energy demand from data centres and AI is skyrocketing. While firms like Google and Microsoft have pushed promising practices such as 24/7 renewable matching, others continue to claim progress by buying certificates far removed from the grids they actually use. We also ask the tough question: should software and cloud services that help fossil fuel companies extract oil and gas more efficiently really count as climate leadership?
From supply chain decarbonisation and product circularity to the future role of carbon removals, Tom challenges us to demand more transparency and honesty from corporate climate strategies. If we want tech, and business at large, to play a meaningful role in a 1.5°C world, we need to move beyond glossy PR and focus on genuine transitions.
The Corporate Climate Responsibility Monitor 2025 that Tom referenced in the episode is available here.
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