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Ju:niz Energy

Making renewable energy available. For everyone. At any time.

ju:niz Energy develops, owns and operates utility-scale battery energy storage systems across Germany. Managing the full lifecycle of its projects, from site acquisition and grid connection through construction to long-term operation and commercial management.

Key Facts
Sector

Energy & Environmental

Country

Germany

Fund

EQT Transition Infrastructure

Entry

2025

About ju:niz Energy

Founded in 2014 and headquartered in Aschheim, Germany, ju:niz Energy is a developer, owner and operator of utility-scale battery energy storage systems (BESS) and the first investment of the EQT Transition Infrastructure strategy. Building on a track record of c. 200 MW developed across 20 projects in Germany, the Company has shifted from BESS developer to owner-operator and covers the full value chain from site acquisition and grid connection through planning, construction and commissioning to technical operations, maintenance and commercial management. With >300 MW of storage capacity in operation or under construction and a significant gross pipeline across the German electricity network, ju:niz Energy builds out grid-scale storage through greenfield development and co-development. It will leverage EQT Infrastructure’s more than 15 years of investing in energy transition-related infrastructure to become a leading Independent Flexibility Provider in Germany.

Market trends and drivers

Germany is the largest European electricity market and is rapidly expanding its renewable generation capacity while decommissioning fossil fuel-based baseload generation. Increasing reliance on intermittent renewable energy sources, coupled with rising power demand from the continued electrification of industries and households, is driving structurally higher volatility and an acute need for flexibility to strengthen grid stability. Battery storage is well positioned to fill this gap, providing the grid balancing needed to future-proof the electricity grid and advance decarbonization efforts. The German BESS market is experiencing strong growth momentum, with front-of-the-meter capacity expected to reach >30 GW by 2030, while growing demand from offtakers for long-term toll and floor agreements as well as long-term grid access to Transmission and Distribution System Operators underpin the asset class’s infrastructure characteristics.

Investment potential

ju:niz Energy is a thematic Transition Infrastructure investment in European grid balancing, with investment potential rooted in the business model shift from BESS developer to a leading Independent Flexibility Provider in Germany. Value creation levers include converting part of the sizeable gross pipeline into ready-to-build and operational capacity, placing constructed assets under long-term toll and floor agreements with offtakers to create predictable, downside-protected earnings, expanding through the co-development model, and exploring longer-duration battery projects as the market evolves. ju:niz Energy benefits from its early-mover advantage in the German market, a strengthened leadership team and the EQT Infrastructure platform, which brings competitive BESS procurement alongside industrial, technological and sustainability expertise, to accelerate the build-out of flexible infrastructure that Germany’s power system needs.

Board of directors

Chairperson

Thomas P. Wagner

Board Member

Pablo Astorga Iglesias

Board Member

Asis Echaniz

Board Member

Francesco Venturini

Board Member

Susanne Fabry

Board Member

Dierk Paskert

Management

CEO

Thomas Stephanblome

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