- Metric
- Modeled data-center electricity consumption and share of U.S. electricity
- Scope
- All modeled U.S. data-center workloads in the LBNL boundary; cannot be read as a personal-use allocation
- Period
- 2024
- Status
- modeled
Does one person's digital activity drive new data centers?
A scroll, message, stream, or query reaches shared digital infrastructure. No universal per-action energy value can explain a new campus. Capacity responds to aggregate and peak demand across people, businesses, institutions, and services.
Key facts, with scope and limits.
- Metric
- Modeled U.S. data-center electricity consumption
- Scope
- Low-to-high national cases across workload, equipment, utilization, and deployment assumptions
- Period
- 2030 scenarios
- Status
- forecast
- Metric
- Covered private employer firms reporting cloud-based computing in production processes
- Scope
- U.S. covered industries; firm-level response, not a measure of workload energy
- Period
- 2020–2022 use reported in the 2023 survey
- Status
- observed
- Metric
- Universal marginal energy value for one scroll, message, stream, or query
- Scope
- Varies by service, model, device, network, utilization, facility efficiency, and power supply
- Period
- Current technology
- Status
- analysis
One action cannot be tied to one campus
A single action reaches shared infrastructure. Its energy use varies, and it cannot be tied to a specific new campus. Providers plan infrastructure around aggregate and peak demand across users, organizations, services, and time.
This conceptual pathway cannot calculate energy use. Energy per action varies by service, model, device, network, data-center efficiency, and electricity supply.
- 1. One action: A post, query, stream, payment, or saved file.
- 2. Service request: Networks route it to a service and return the result.
- 3. Compute + storage: Servers compute, move, and store the information.
- 4. Capacity planning: Providers plan for many users, peaks, and redundancy.
Use the national baseline to read the local record.
National baseline
Individual actions reach physical systems. National energy totals still cannot be cleanly divided into one universal personal footprint. Aggregate and peak use across consumer, commercial, scientific, and public workloads provides the meaningful infrastructure signal.
Local case
Without disclosed tenants and workloads, do not tie a proposed campus to nearby residents' social-media use. The same evidence gap prevents calling their use irrelevant. Describe only aggregate service demand and the documented capacity plan.
What the evidence supports.
My individual digital footprint does not contribute at all.
A digital action can trigger network, compute, and storage activity, making “zero contribution” too absolute. No reviewed source supports one universal per-action energy number or attributes a new campus to one person's use. Providers plan around aggregate and peak demand across users and organizational workloads.
Social-media scrolling is why new data centers are being built.
Consumer services are one workload family. Business cloud systems, payments, health records, science, communications, storage, redundancy, and AI also shape demand. Public data rarely allocate a new campus to one activity.
A single per-click statistic tells me my true impact.
Dividing a shared system's total energy by interactions produces an average allocation. It may differ from the energy avoided by skipping one action because of fixed capacity, idle draw, redundancy, workload batching, device use, and network energy.
Ask for these local records.
Without these inputs, a project-specific verdict is incomplete. Treat missing evidence as an open question.
- 01The disclosed workload mix, customer class, and share reserved for redundancy or peak demand
- 02Measured server utilization, hardware generation, PUE, and workload-specific energy method
- 03The growth scenario that triggered each campus phase rather than a generic count of clicks or users
- 04Whether the number is marginal energy, allocated average energy, or a full life-cycle footprint
- 05Every omitted layer: user device, network, storage, model training, inference, and electricity supply
Sources used on this page.
- Working analysisGrade CIndividual and aggregate digital-demand framework
Relationship between individual digital actions, aggregate service demand, and infrastructure capacity planning
This conceptual attribution framework provides no life-cycle assessment or per-action energy estimate. It intentionally avoids assigning fixed energy to a scroll, message, or query. - GuidanceGrade AThe NIST Definition of Cloud Computing
Cloud computing characteristics, service models, and deployment models
Defines cloud computing and its service models; it does not quantify facility energy, a user's marginal impact, or a particular sector's adoption. - Official reportGrade BUnited States Data Center Energy Usage Report: 2025 Update
United States; history through 2024 and scenarios through 2030
A bottom-up historical estimate and scenario forecast. The forecast does not model future grid-supply constraints or departures from announced demand. - Official reportGrade BEnergy and AI
Global data-center and AI electricity demand, efficiency, and scenarios
This global analysis uses scenarios. Per-task energy varies by model, hardware, utilization, data-center efficiency, network, and device, so the report cannot serve as a universal personal-footprint calculator. - Agency dataGrade A2023 Annual Business Survey technology characteristics
U.S. private employer firms reporting cloud-based computing use in production processes during 2020–2022
These are firm-level responses from covered private employer industries. The measure does not identify a provider, hosting facility, workload size, or local data-center demand. Percentages are not weighted for nonresponse. - Official reportGrade AResilience of the Fedwire Services
Fedwire applications, redundant data centers, and failover testing
Describes Fedwire's geographically dispersed infrastructure. It cannot establish the architecture or local-serving role of a proposed commercial data center.
