Greening digital companies: monitoring emissions and climate commitments 2025

This report, now in it’s fourth edition, was published in June 2025 by the World Benchmarking Alliance (WBA) and the International Telecommunication Union (ITU), and examines the greenhouse gas (GHG) emissions and energy usage of the 200 leading tech companies worldwide. The report’s 2025 edition raises the alarm on the ICT sector’s growing carbon footprint with the rapid expansion of AI. The report represents a key step in supporting companies to adopt science-aligned, transparent and accountable climate strategies.

The first report Greening digital companies: Monitoring emissions and climate commitments was published in 2022.

The second report Greening digital companies 2023: Monitoring emissions and climate commitments was published in 2023.

The third report Greening digital companies: Monitoring emissions and climate commitments 2024 was published in 2024.

You can download the report or view the report on ITU’s website by clicking the button below.

The press announcement published on 5 June 2025 is available here.