
OUR PROJECTS FOR
THE ENERGY FUTURE
Planning, building and operating large-scale battery storage systems across Germany
HOW IS A LARGE-SCALE BATTERY STORAGE SYSTEM BUILT?
From the first groundbreaking to commissioning: In our video series, we follow the construction of a large-scale battery storage system step by step—transparent, easy to understand, and straight from real-world practice.





MORE VIDEOS
on our youtube-channel
OUR PROJECTS
green flexibility develops, builds, and operates large-scale battery storage systems at strategic points in the power grid. Our references include projects in operation, under construction, and in ready-to-build status.
PROJECT PIPELINE
READY-TO-BUILD
> 15 GW
> 500 MW








RTB
OBERALLGÄU
Bayern
10 MW Leistung
25 MWh Kapazität

RTB
LEIPZIG
Sachsen
50 MW Leistung
100 MWh Kapazität

RTB
GÜTERSLOH
NRW
35 MW Leistung
75 MWh Kapazität

RTB
ROTENBURG
Niedersachsen
10 MW Leistung
25 MWh Kapazität

RTB
VERDEN
Niedersachsen
10 MW Leistung
25 MWh Kapazität

RTB
OSTERHOLZ
Niedersachsen
15 MW Leistung
33 MWh Kapazität

RTB
CUXHAVEN
Niedersachsen
10 MW Leistung
25 MWh Kapazität

RTB
ROTENBURG 2
Niedersachsen
15 MW Leistung
33 MWh Kapazität

RTB
WARENDORF
Niedersachsen
10 MW Leistung
25 MWh Kapazität

RTB
ROTENBURG 3
Niedersachsen
20 MW Leistung
40 MWh Kapazität













