Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 830

The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.

Cutting the electric bill for internet-scale systems

Open access
Qureshi, Asfandyar, Weber, Rick, Balakrishnan, Hari, Guttag, John, Maggs, Bruce·2009·Proceedings of the ACM SIGCOMM 2009 conference on Data communication

Abstract

Energy expenses are becoming an increasingly important fraction of data center operating costs. At the same time, the energy expense per unit of computation can vary significantly between two different locations. In this paper, we characterize the variation due to fluctuating electricity prices and argue that existing distributed systems should be able to exploit this variation for significant economic gains. Electricity prices exhibit both temporal and geographic variation, due to regional demand differences, transmission inefficiencies, and generation diversity. Starting with historical electricity prices, for twenty nine locations in the US, and network traffic data collected on Akamai's CDN, we use simulation to quantify the possible economic gains for a realistic workload. Our results imply that existing systems may be able to save millions of dollars a year in electricity costs, by being cognizant of locational computation cost differences.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1145/1592568.1592584

Cites

8 of 8 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 8 references

Cited by

See all 830

Metadata

Authors
Qureshi, A., Weber, R., Balakrishnan, H., Guttag, J., & Maggs, B.
Venue
Proceedings of the ACM SIGCOMM 2009 conference on Data communication
Publisher
ACM
Published
2009-08-16
Pages
123-134
OpenAlex
W2139041001
Cited by
830
References
8
FWCI
55.53
Type
conference paper
Language
en
Open access
green

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Cutting the electric bill for internet-scale systems. https://app.cochat.ai/papers/10.1145/1592568.1592584
The paper
Qureshi, A., Weber, R., Balakrishnan, H., Guttag, J., & Maggs, B. (2009). Cutting the electric bill for internet-scale systems. Proceedings of the ACM SIGCOMM 2009 conference on Data communication. https://doi.org/10.1145/1592568.1592584

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.