Metrics and Tools - assessing Digital Carbon Footprint

As discussed in the previous section, calculating the digital carbon footprint of software encompasses more than just assessing direct energy consumption. It hinges on the understanding that software energy consumption, typically measured in watts, is done directly through hardware utilization. This consumption, when linked to carbon emissions via a carbon proxy, reflects the carbon intensity of the consumed energy, illustrating a critical environmental impact.

This evaluation process requires a structured approach that not only addresses direct operational impacts but also considers the broader life cycle of software products. Despite the lack of a universally adopted standard for measuring digital carbon emissions, the industry has made notable advances. Frameworks, guidelines, and tools have been developed to estimate and mitigate the carbon footprint of digital services and products. Leading initiatives such as the Green...