National baseline
Defines the metric and shows broad patterns. Local records answer for a specific facility.
See what a data-center claim is made of.
Data centers use power, water, land, and public infrastructure. The effects change with location, design, and local rules. Check the evidence before accepting a warning or reassurance.
The five-check evidence standard
Every published conclusion keeps these questions in view.
- 01
Number
What exactly is being counted?
Start with the reported value before weighing its interpretation. - 02
Metric
How was it measured or calculated?
Name the unit and calculation before comparing figures. - 03
Scope
Where and when does the figure apply?
Keep the facility, geography, time period, and system boundary in view. - 04
Assumptions
What choices fill the gaps?
Identify the estimates, conversions, and gaps shaping the result. - 05
Source
Can you inspect the original evidence?
Trace the number to a reviewable filing, dataset, or primary document.
Local case
Uses the tariff, permit, utility study, agreement, and operating record to assess a specific project.
Large projects can produce very different local outcomes.
National load is growing fast. Local effects depend on rate design, cooling, grid mix, siting, and public agreements. Those choices shape who carries the risk and who shares the value.
- 2024 U.S. data-center electricity use
- 192 TWhLBNL modeled estimate · 4.7% of U.S. electricityReview the LBNL update
- 2023 direct site water
- 66B LLBNL modeled consumption · not withdrawalReview the LBNL report
- Data-center share of utility water
- 0.2–21%Six Virginia utilities · reclaimed water excludedReview the JLARC audit
Start with the claim you heard.
Each trail ends with records to request for a specific project. National statistics cannot settle a local proposal.
01
Are data centers driving up electricity bills?
There is no universal bill effect.
02Do data centers strain the grid and cause outages?
Large loads can strain capacity; outages are not inevitable.
03Who pays for grid upgrades for a data center?
Who pays depends on the tariff and the asset.
04Are data centers draining community water supplies?
Water impact is site-specific and measurable.
05Do data centers harm local air quality?
The footprint is real and varies by location and metric.
06Do data centers create harmful noise or disturb sleep?
Harmful noise is possible; setbacks alone prove nothing.
07Does one person's digital activity drive new data centers?
One action cannot be mapped to a campus.
08Are data centers only for Big Tech?
No. Data centers serve many sectors beyond Big Tech.
09Why not move data centers far away, and can zoning stop them?
Siting requires more than acreage.
10Do data centers cause cancer or harm animals?
Proximity is not proof of harm.
11Do communities receive lasting benefits?
Permanent jobs and public revenue are real; net benefits vary.
12Will small AI devices make data centers obsolete?
Some tasks move to devices; data centers remain necessary.
Do states with more data-center load have faster price growth?
This 50-state cross-section combines EPRI’s modeled 2024 data-center energy estimates with final EIA Form 861 data. The chart measures association only. It cannot establish cause.
State data show no clear relationship
In this descriptive cross-section, states with a larger EPRI-modeled data-center electricity share in 2024 did not have faster nominal residential price growth over the prior decade.
Pearson r = −0.12; R² = 0.015; Fisher 95% interval for r: −0.39 to +0.16; n = 50. Share = EPRI 2024 medium modeled energy ÷ EIA 2024 total retail sales. Price growth = EIA residential average revenue/kWh, 2014–2024. This association alone cannot establish causation.
| State | Modeled 2024 data-center electricity share (%) | Residential price growth, 2014–2024 (%) |
|---|---|---|
| AK | 0% | 29.7% |
| AL | 1.9% | 32.2% |
| AR | 0% | 29.5% |
| AZ | 8.1% | 25.3% |
| CA | 3.7% | 96.7% |
| CO | 3.4% | 22.5% |
| CT | 1% | 45.6% |
| DE | 0.2% | 24.7% |
| FL | 0.5% | 18.9% |
| GA | 5.4% | 20.9% |
| HI | 0.2% | 15.7% |
| IA | 14.4% | 20.1% |
| ID | 1% | 18.5% |
| IL | 6.9% | 33.2% |
| IN | 0.8% | 28.9% |
| KS | 0.2% | 16.3% |
| KY | 2% | 25.9% |
| LA | 0.1% | 22.6% |
| MA | 2.8% | 68.8% |
| MD | 0.3% | 31% |
| ME | 0.2% | 59.1% |
| MI | 0.4% | 33.5% |
| MN | 1% | 28.6% |
| MO | 1.7% | 21.3% |
| MS | 0.2% | 18.3% |
| MT | 3.8% | 24.4% |
| NC | 2.7% | 27.3% |
| ND | 6.5% | 25.8% |
| NE | 13.6% | 10.9% |
| NH | 0.2% | 33.5% |
| NJ | 5.7% | 22.6% |
| NM | 3.2% | 15.6% |
| NV | 12% | 16% |
| NY | 3.1% | 21.7% |
| OH | 4.4% | 27.9% |
| OK | 2.7% | 22% |
| OR | 18.4% | 40.4% |
| PA | 1.9% | 33.4% |
| RI | 0.2% | 66.9% |
| SC | 2.1% | 14.3% |
| SD | 0.8% | 22.8% |
| TN | 1.9% | 20.3% |
| TX | 6.6% | 26% |
| UT | 9.4% | 14.7% |
| VA | 24.6% | 29.8% |
| VT | 0.1% | 25.4% |
| WA | 7.1% | 37.3% |
| WI | 0.3% | 25.7% |
| WV | 0% | 61.3% |
| WY | 9.3% | 18.8% |
How a claim is checked.
We ask the same five questions of every claim, including claims we expect to agree with.
Read the method and analysis notesNumber
What is being counted?Metric
How is it measured?Scope
Where does it apply?Assumptions
Which choices shape it?Source
Where did it come from?