A protocol for quantifying the carbon reductions achieved through the provision of low or zero carbon ICT services

In this article we present a protocol which has been developed for the purposes of providing guidance for estimating the emission reductions that could result from the provision or sourcing of low or zero carbon information and communication technology (ICT) services. This is an increasingly important topic not only because ICT has growing environmental impacts, but also due the technical complexities which underlie the delivery of ICT as a service, especially in respect of the growing use of cloud computing and the provision of ICT services over the internet. The protocol can be used both for creating emission reductions for carbon trading, and the quantification and reporting of related low or zero carbon ICT initiatives within corporate sustainability reports.

► Protocol outlined for estimating emission reductions from sustainable computing. ► Protocol useful for estimating emission reductions that could be verified and sold. ► Protocol useful for estimating emission reductions for corporate sustainable reports. ► This article presents a protocol that can be used to quantify the emission reduction impacts related to improving the carbon performance of ICT service provision.