MORE THAN ENERGY.
WE DELIVER STABILITY.
LARGE-SCALE BATTERY STORAGE FOR STABILITY AND FLEXIBILITY IN A RENEWABLE POWER SYSTEM
We develop, build and operate large-scale battery storage systems on a long-term basis, covering every project step – from site identification and permitting to construction, operation and commercialization.
Our team combines extensive experience from the energy and battery industry – ranging from technological expertise and market design to regulatory knowledge and operational execution in live environments. This enables us to deliver storage solutions that are economically viable while making a meaningful contribution to system stability and flexibility.
ONE PARTNER FOR THE ENTIRE LIFECYCLE
Site identification &
project development
Grid connection &
permitting
Engineering &
construction
Financing &
partnerships
Long-term operation
& commercialization
LARGE-SCALE BATTERY STORAGE IS THE MISSING LINK IN THE ENERGY SYSTEM
The ongoing expansion of renewable energy is placing increasing pressure on existing grid infrastructure. The volatility of wind and solar generation requires greater flexibility in the power system to prevent high electricity costs and grid congestion.
Large-scale battery storage provides an efficient solution: it stores electricity during periods of surplus generation and feeds it back into the grid when needed. In doing so, it balances supply and demand, reduces congestion and enables higher shares of renewable energy.
TRUST AND RELIABILITY –
YOUR PARTNER FOR LARGE-SCALE BATTERY STORAGE
LANDOWNER
Maximize your returns with a long-term and reliable project supporting the energy transition. We guide you every step of the way and remain your dedicated point of contact throughout the entire project lifecycle.
GRID OPERATORS
As a pioneer, we have successfully implemented regional, grid-supportive projects together with grid operators and provide solutions that actively relieve local networks.
MUNICIPALITIES
Project development and long-term operation by experienced experts contribute to your municipal success: economic viability, sustainability and security of supply.
PROJECT DEVELOPERS
We collaborate with project developers in co-development models, support projects through to ready-to-build status and provide early-stage financing where required before taking over and delivering long-term realization and operation.
FOUNDED BY PIONEERS OF THE
BATTERY INDUSTRY
The team at green flexibility brings decades of experience in the development, construction and operation of battery storage systems. Our founders have shaped the energy and battery market and, among other achievements, developed and successfully commercialized Europe’s first virtual power plant (VPP).
Our vision is clear: a clean, affordable and independent energy future for all – and we work every day to turn this vision into reality.
MORE THAN PROJECTS – WE SHAPE THE FRAMEWORK
With the first Flexible Connection Agreement (FCA) in Germany, we are setting new standards for the grid connection of large-scale battery storage systems. Our REGIOlink concept enables regionally tailored, grid-supportive operating strategies instead of rigid capacity limitations.
Our approach is based on in-depth analysis, operational experience and close collaboration with grid operators. As speakers at industry events and participants in grid operator forums, we actively contribute to professional discourse.
At the same time, we take a clear position in regulatory discussions and maintain close dialogue with policymakers and authorities to establish reliable framework conditions for flexible storage solutions.
