Global Tech I is a 400 MW wind power station in Lower Saxony, Germany. It is operated by HEAG Südhessische Energie AG / Stadtwerke München GmbH. Based on its capacity (estimated), it can supply roughly 340k homes (estimated). It ranks #101 of 1,442 Germany power plants by installed capacity. Commissioned in 2015, it is around 11 years old — relatively modern. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, wind supplies about 27.2% of Germany's electricity; the national grid averages 330 gCO₂/kWh (59.1% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1025865.
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
The capacity and/or fuel fields on this page include a source-backed provenance label from GEM, an official registry, Wikidata, OSM, or a cross-source match.
capacity: GEM tracker 2026 (location L100000916166); fuel: WRI source-record fuel
At 400 MW, Global Tech I is well above the median wind plant in Germany (189 MW). Technically it is described as Offshore hard mount. Wind turbines convert moving air into electricity; output is variable and site-dependent, and modern turbines deliver some of the lowest-cost new generation on many grids.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Operated by HEAG Südhessische Energie AG / Stadtwerke München GmbH.
This wind plant converts the kinetic energy of wind into electricity through turbine rotors. It sits in a temperate oceanic climate (Köppen Cfb) — Northern Hemisphere, latitude 54.5°N — which shapes how much energy it can produce and how its output varies through the year.
Climate zone & typical temperatures: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
For a plant’s outdoor hardware — heat-recovery steam generators (HRSG), expansion joints, valves, flanges and their insulation — the local climate sets how fast unprotected steel and coatings degrade. This site sits in a mild atmospheric environment (estimated ISO 9223 class C2 — Low), with humidity / wetness the leading environmental stress.
Higher environmental severity is exactly where protective removable insulation pays back most: a sheltered micro-climate slows corrosion, UV and thermal-cycling damage and extends outdoor hardware service life. This is an indicative site-climate context — not a condition assessment of any specific plant or operator.
Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.
The #2 largest wind power plant of 25 in Germany by capacity.
Germany has 25 wind power plants in this dataset, together about 5,050 MW of capacity.
Coordinates 54.5, 6.358 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Global Tech I is a 400 MW source-record wind power plant in Lower Saxony, Germany, commissioned in 2015.
Its output is enough to supply roughly 340,388 homes (estimated).
Global Tech I is operated by HEAG Südhessische Energie AG / Stadtwerke München GmbH.
