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Last updated : Mar 29, 2022
This blip is not on the current edition of the Radar. If it was on one of the last few editions, it is likely that it is still relevant. If the blip is older, it might no longer be relevant and our assessment might be different today. Unfortunately, we simply don't have the bandwidth to continuously review blips from previous editions of the Radar. Understand more
Mar 2022
Trial ? Worth pursuing. It is important to understand how to build up this capability. Enterprises should try this technology on a project that can handle the risk.

Cloud Carbon Footprint (CCF) is an open-source tool that uses cloud APIs to provide visualizations of estimated carbon emissions based on usage across AWS, GCP and Azure. The Thoughtworks team has successfully used the tool with several organizations, including energy technology companies, retailers, digital service providers and companies that use AI. Cloud platform providers realize that it's important to help their customers understand the carbon impact of using their services, so they've begun to build similar functionality themselves. Because CCF is cloud agnostic, it allows users to view energy usage and carbon emissions for multiple cloud providers in one place, while translating carbon footprints into real-world impact such as flights or trees planted.

In recent releases, CCF has begun to include Google Cloud and AWS-sourced optimization recommendations alongside potential energy and CO2 savings, as well as to support more cloud instance types such as GPU instances. Given the traction the tool has received and the continued addition of new features, we feel confident moving it to Trial.

Oct 2021
Assess ? Worth exploring with the goal of understanding how it will affect your enterprise.

Stakeholders increasingly expect businesses to account for the environmental externalities of their decisions, as evidenced by the rise of environmental, social and corporate governance (ESG) investing and employee activism around climate change. Migrating to the cloud offers the potential for more efficient energy usage — the cloud providers have much more scale to justify investment in green energy sources and R&D — but the downside of software abstractions for cloud users is that those abstractions also hide the energy impact as the actual data centers are hidden from view and financed by another company. Cloud Carbon Footprint, a new open-source tool, takes advantage of cloud APIs to provide visualizations of estimated carbon emissions based on usage across AWS, GCP and Azure. It uses heuristics like Etsy's Cloud Jewels to estimate energy usage and public data sources to convert energy usage into emissions based on the carbon intensity of the cloud region's underlying energy grid (GCP publishes this data already). The tool's dashboards act as information radiators, allowing decision makers to modify setups to cut costs and emissions at the same time. The linkage of cloud regions to carbon intensity of the underlying grid provides a nudge to switch dirty workloads to regions with greener energy sources.

Published : Oct 27, 2021

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