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Etsy: “Estimating kWh in the Cloud”:
We thought about how we might be able to estimate our energy consumption in Google Cloud using the data we do have: Google provides us with usage data that shows us how many virtual CPU (Central Processing Unit) seconds we used, how much memory we requested for our servers, how many terabytes of data we have stored for how long, and how much networking traffic we were responsible for. Our supposition was that if we could come up with general estimates for how many watt-hours (Wh) compute, storage and networking draw in a cloud environment, particularly based on public information, then we could apply those coefficients to our usage data to get at least a rough estimate of our cloud computing energy impact. We are calling this set of estimated conversion factors Cloud Jewels. Other cloud computing consumers can look at this and see how it might work with their own energy usage across providers and usage data. The goal is to help cloud users across the industry to help refine our estimates, and ultimately help us encourage cloud providers to empower their customers with more accurate cloud energy consumption data.
This is a good interim step, but it’s disappointing how inaccurate the CO2 data exposed by cloud providers is. IMO this needs to be fixed(tags: climate co2 google cloud aws etsy estimation cloud-jewels sustainability)