
Energy storage to empower the world
A next step towards a fully renewable electricity system
We believe in the energy transition as the way to mitigate the acceleration of climate change.
To finally provide a real alternative to fossil fuels, we need to find ways to overcome the unpredictability of renewable sources,
especially in industrial applications. That's why we are creating sustainable energy storage solutions, with the goal to build a better future
for the whole Earth.
Application
Industrial
By improving power quality and lowering energy costs for commercial and industrial customers, flywheels optimize power management through peak shaving, fault ride-through, voltage regulation, energy recovery, power fluctuation management, and reactive power compensation.
Teraloop helps minimize downtime and maintenance, preventing damage and costs associated with power outages and quality issues, and ensuring greater reliability, protection, and profitability.
Application
Utilities & Independent Power Producers
Teraloop is a companion technology for variable renewable energy generation and lithium batteries. The addition of flywheels to grid-scale energy projects provides durable and sustainable techno-economic benefits.
Teraloop's flywheel systems improve the financial viability of renewable energy assets by reducing intermittency and enabling participation in fast-response grid balancing markets.
Teraloop Flywheel
From small industrial needs to large utility scale applications.
Discover our products
Protect your processes and enable new revenues
The continuous research of innovative materials enables improved efficiency, lower costs, and reduced environmental impact.
The hubless rotor design can store over 5 times more energy per unit mass than a solid rotor, and the advanced electromagnetic stabilization system provides zero friction, making our solutions firesafe.

Technology
Teraloop's patented flywheel technology is scalable, efficient and sustainable.
Our energy storage system operates in synergy with renewable generation assets, balancing the natural variation of supply and demand. It can also be used to support battery storage, since flywheels endure frequent charging and discharging better than batteries. This makes flywheels ideal for critical industrial applications difficult to address for other technologies.
Discover more on how Teraloop´s technologies and materials provide ecological and commercially valuable solutions.
Supported by the right Partner Network
Click on our Partners to discover how we are walking together the road towards excellence.

Teraloop’s hubless flywheel solution for battery lifetime extension, fast EV charging, microgrid optimisation and retrofitting has been awarded the “Solar Impulse Efficient Solution” Label, a proof of high standards in profitability and sustainability.
Visit the website
We are working with Aalto University to research and develop biobased and functional composite materials in order to advance the sustainability and performance of our product.
Visit the website
Teraloop´s flywheel technology is a member of the European Project IANOS (IntegrAted SolutioNs for the DecarbOnization and Smartification of Islands), with a pilot on Terceira Island, in the Azores.
Visit the website
Teraloop project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreements 816728 and 858355
Visit the website
Business Finland has provided invaluable support for both matched-funding and business network development, both locally and overseas.
Visit the website
Yaskawa Electric Corporation completed a strategic investment in Teraloop during March 2017. This equity investment enabled Teraloop to accelerate the steps needed to bring its storage solution to the market. The financing allowed the prototype to be finalised for a complete simulation in commercial working conditions.
Visit the website
Teraloop access to new frontiers through strategic partnership with Arteche
We are pleased to announce a strategic investment from Arteche, a global leader in electrical energy measurement and monitoring solutions based in Bilbao, Spain!
Read more
Teraloop to Pilot on Terceira Island, Azores
With financial support from the European Commission in the framework of Horizon 2020, Teraloop will pilot its flywheel energy storage technology on Terceira Island, Azores archipelago.
Read more
Path to energy storage with net positive impact
Flywheels can decrease the negative environmental impacts of batteries, such as critical raw material depletion. This can be done e.g. by co-location of flywheels and batteries, which extends battery lifetime.
Read more