Energy efficiency
innovation at home
Sustainable heating, cooling and electricity storage
Sustainability made
minimal size
A novel and minimal size integrated thermal storage system
Residencial innovation
at the heart of Europe
A solution to harness the large potential of EU buildings to increase its energy efficiency performance
What is MiniStor?
What does the MiniStor project have to offer?

Minimal size energy storage

Sustainable heating, cooling and electricity

Long-term energy security

Minimise environmental impact

Towards a decarbonised EU building stock

Secure a sustainable energy market

For existing and new residential buildings
An innovative and minimal-size storage solution

Thermal storage throughout the year
For heating, cooling and electricity to increase profitability
Consumers at the heart of MiniStor
A user-friendly tool conceived to increase consumers´ comfort

Reducing Energy Consumption in Buildings
By at least 44% with a return-on-investment period of 6.7 years

about ministor
Minimal Size Thermal and Electrical Energy Storage System for In-Situ Residential Installation
MiniStor is a project funded by the European Union’s Horizon 2020 research and innovation programme to offer a sustainable solution to harness the energy efficiency potential of the European building stock

Our Mission
MiniStor aims at designing and producing a novel compact integrated thermal storage system for achieving sustainable heating, cooling and electricity storage

Our Consortium
Seventeen partners across the EU, Switzerland and the UK work together to harness the large potential of new and existing EU buildings providing an innovative solution for all
the MiniStor´ system
MiniStor´ system optimizes the use and management of thermal energy by allowing it to be stored, levelling demand peaks and increasing the use of renewables affected by intermittency such as solar-based heating. The MiniStor system is to be demonstrated and validated in five demonstration sites located in Ireland, France, Greece and Hungary to test its effectiveness at different local climatic conditions.
the MiniStor´ system
MiniStor´ system optimizes the use and management of thermal energy by allowing it to be stored, levelling demand peaks and increasing the use of renewables affected by intermittency such as solar-based heating. The MiniStor system is to be demonstrated and validated in five demonstration sites located in Ireland, France, Greece and Hungary to test its effectiveness at different local climatic conditions.
LASTEST NEWS
MiniStor Project Releases its Final Video
The MiniStor project has released its final video, presenting a unique solution for homeowners across Europe that
By MiniStor
June 30, 2025
MiniStor Final Newsletter is Now Available
The final edition of the MiniStor project newsletter is now available, marking the completion of a five-year jour
By MiniStor
June 30, 2025
Cork Demonstration Unit Remains Active
As the MiniStor project approaches its conclusion, its legacy remains active. The MiniStor unit in Cork, Ireland,
By MiniStor
June 27, 2025
Our Consortium
Seventeen partners across the European Union and Switzerland work together to harness the large potential of EU buildings to increase its energy efficiency performance by providing a new and innovative solution.