Mapped (unverified)
Johannes Gutenberg-Universität Mainz
Mainz, Rheinland-Pfalz, Germany
Source: OpenStreetMap
Johannes Gutenberg-Universität Mainz is a mapped data center in Rheinland-Pfalz, Germany. DataCentersExposed has documented a 17,224 sq ft footprint at this site. It runs on Germany's grid, which was 41% fossil-fuelled at 330 gCO₂e/kWh in 2025 (Ember).
Reporting by Eric Keller · Updated Jun 14, 2026
Real parent
—
Operator
—
Est. capacity
~5-10 MW
Footprint
17,224 sq ft
Grid carbon
330 gCO₂/kWh
Clean electricity
59%
DC power price
21.56¢/kWh
Region
Rheinland-Pfalz
Overview
source: linkRechenzentrum
The grid behind this site
source: Ember · EurostatGrid carbon intensity
330 gCO₂/kWh
Clean electricity
59%
Fossil electricity
41%
Data-center power price
21.56¢/kWh
A large data center in Germany pays 21.56¢/kWh for electricity — a household pays 39.43¢, 45% more than the data center (Eurostat).
National grid context, not this facility's own metering. Full country picture: Germany data centers.
In the news
source: Google News (local + English)- Rechenzentrum in Nierstein: Fragen stellen beim LeserforumAllgemeine Zeitung· Aug 19, 2026
- Neues Gaskraftwerk in Mainz gefährdet KlimazieleFAZ· Aug 4, 2026
- Abwärmenutzung für die Johannes Gutenberg-Universität MainzPresseportal· Jul 29, 2026
- Gaskraftwerk soll Notstrom für „FRA-Mainz“ in Mainz sichernDataCenter-Insider· Jul 23, 2026
- Neues Gaskraftwerk zwischen Mainz und Wiesbaden kommt: Das sind die ReaktionenAllgemeine Zeitung· Jul 22, 2026
- Gaskraftwerk für Rechenzentrum in MainzFAZ· Jul 21, 2026
See something wrong or missing on this page? Suggest a correction.