Unlock the full potential of Energy Storage

We maximize the value of your energy storage systems. Now and in the future.

Events

Assets under trading

in 4 countries

1 GW+ BESS capacity

under contract

30+ grid-scale assets

under end-to-end service

Mertaniemi BESS asset has shown that a well-optimized battery can deliver both technical value to the grid and good financial returns. With Riihimäki asset, we continue with Capalo AI as our trading and optimisation partner to ensure the asset performs reliably across all markets. Their approach has proven effective, and we expect this project to contribute meaningfully to both system stability and investor returns.

EERO AURANNE

Chairman of the Board of eNordic,
Ardian’s operating partner in the Nordics

38.5 MW / 43 MWh (FI)
30 MW / 30 MWh (FI)

Finland’s energy system needs efficient and well-managed storage to make the most of its growing renewable capacity. We’re pleased to be partnering with Capalo AI, whose proven expertise in optimization and market access ensures that our Uusikaupunki project can deliver both grid value and strong returns.

SARWJIT SAMBHI

CEO at Renewable Power Capital

50 MW / 100 MWh
in Finland

As our BESS portfolio expands across Europe, Capalo AI helps us ensure each asset delivers its full potential. Their optimization allows us to capture value from every market while strengthening grid stability and driving the transition toward a carbon-neutral future.

VILLE KAITURI

Founder & CEO of Olana Energy

200+ MWh of BESS
in Finland and Lithuania

Intermittent generation is a growing challenge for consumers and the grid alike. Partnering with Capalo AI ensures our Vilnius BESS will capture every market opportunity while providing critical flexibility for Lithuania’s energy system.

GEDIMINAS ULOZA

Chief Executive Officer at E energija group

60 MW / 120 MWh
in Lithuania

We are proud to play a key role in the Finnish and European energy transition. Our goal is to maximize the value of our projects for our investors, transmission system operators, and society. Our partnership with Capalo AI ensures we achieve these objectives now and in the years ahead.

JONAS METZGER

Head of Nordics at MW Storage

Multiple BESS projects
in Finland

Renewable energy is the only sustainable way to achieve global climate targets. Storage facilities are needed in order to increase the share of renewable energy in the electricity grid further. This trading agreement with Capalo AI ensures our BESS investment will be utilized optimally on an hour-to-hour basis to help achieve these targets.

ALEKSI NORDLUND

Director Power Markets at Taaleri Energia

30 MW / 36 MWh
in Finland

Where we maximize the value of battery investments

We are currently trading assets in Finland, Sweden, Latvia, and Lithuania with over 300MW of BESS live and operational, as well as a growing fleet of PV solar. We are actively expanding into Estonia, Poland, Romania, Bulgaria, Greece, Spain, and Portugal, set to go live in 2026.

Click a flag or the map to view country contacts.

Bulgaria

Estonia

Finland

Greece

Latvia

Lithuania

Poland

Portugal

Romania

Spain

Sweden

One turn-key service to trade, optimize, and dispatch your gridscale BESS.

We manage your investment from prequalification to lifetime value maximization.

With Capalo Zeus VPP™, you will get route-to-market access, AI-optimized trading across all markets, as well as Balance Responsible Party (BRP) and Balance Service Provider (BSP) services. All part of the same package for stand-alone and co-located assets.

Electricity markets overview

Filter by country

At the core of the Capalo Zeus VPP™ are AI-based, fully automated trading and optimization strategies across all ancillary services and wholesale markets:

Ancillary Markets – Bulgaria

FCR

aFRR

mFRR

Wholesale Markets

Intraday

Spot

The algorithms are specifically built to find maximal revenues for your Battery Energy Storage Systems, whether standalone or co-located with renewable production. Now and in the future.

At the core of the Capalo Zeus VPP™ are AI-based, fully automated trading and optimization strategies across all ancillary services and wholesale markets:

Ancillary Markets – ESTONIA

FCR

aFRR

mFRR

Wholesale Markets

Intraday

Spot

The algorithms are specifically built to find maximal revenues for your Battery Energy Storage Systems, whether standalone or co-located with renewable production. Now and in the future.

At the core of the Capalo Zeus VPP™ are AI-based, fully automated trading and optimization strategies across all ancillary services and wholesale markets:

Ancillary Markets – FInland

FFR

FCR-D

FCR-N

aFRR

mFRR

Wholesale Markets

Intraday

Spot

The algorithms are specifically built to find maximal revenues for your Battery Energy Storage Systems, whether standalone or co-located with renewable production. Now and in the future.

At the core of the Capalo Zeus VPP™ are AI-based, fully automated trading and optimization strategies across all ancillary services and wholesale markets:

Ancillary Markets – Greece

FCR

aFRR

mFRR

Wholesale Markets

Intraday

Spot

The algorithms are specifically built to find maximal revenues for your Battery Energy Storage Systems, whether standalone or co-located with renewable production. Now and in the future.

At the core of the Capalo Zeus VPP™ are AI-based, fully automated trading and optimization strategies across all ancillary services and wholesale markets:

Ancillary Markets – Latvia

FCR

aFRR

mFRR

Wholesale Markets

Intraday

Spot

The algorithms are specifically built to find maximal revenues for your Battery Energy Storage Systems, whether standalone or co-located with renewable production. Now and in the future.

At the core of the Capalo Zeus VPP™ are AI-based, fully automated trading and optimization strategies across all ancillary services and wholesale markets:

Ancillary Markets – Lithuania

FCR

aFRR

mFRR

Wholesale Markets

Intraday

Spot

The algorithms are specifically built to find maximal revenues for your Battery Energy Storage Systems, whether standalone or co-located with renewable production. Now and in the future.

At the core of the Capalo Zeus VPP™ are AI-based, fully automated trading and optimization strategies across all ancillary services and wholesale markets:

Ancillary Markets – Poland

FCR

aFRR

mFRR

Wholesale Markets

Intraday

Spot

The algorithms are specifically built to find maximal revenues for your Battery Energy Storage Systems, whether standalone or co-located with renewable production. Now and in the future.

At the core of the Capalo Zeus VPP™ are AI-based, fully automated trading and optimization strategies across all ancillary services and wholesale markets:

Ancillary Markets – PORTUGAL

FCR

aFRR

mFRR

Wholesale Markets

Intraday

Spot

The algorithms are specifically built to find maximal revenues for your Battery Energy Storage Systems, whether standalone or co-located with renewable production. Now and in the future.

At the core of the Capalo Zeus VPP™ are AI-based, fully automated trading and optimization strategies across all ancillary services and wholesale markets:

Ancillary Markets – Romania

FCR

aFRR

mFRR

Wholesale Markets

Intraday

Spot

The algorithms are specifically built to find maximal revenues for your Battery Energy Storage Systems, whether standalone or co-located with renewable production. Now and in the future.

At the core of the Capalo Zeus VPP™ are AI-based, fully automated trading and optimization strategies across all ancillary services and wholesale markets:

Ancillary Markets – SPAIN

FCR*

aFRR

mFRR

Technical Restrictions

** Voltage Control

* Mandatory ** Market under Development

Wholesale Markets

Intraday

Spot

The algorithms are specifically built to find maximal revenues for your Battery Energy Storage Systems, whether standalone or co-located with renewable production. Now and in the future.

At the core of the Capalo Zeus VPP™ are AI-based, fully automated trading and optimization strategies across ancillary services and wholesale markets:

Ancillary Markets – Sweden

FFR

FCR-D

FCR-N

aFRR

mFRR

Wholesale Markets

Intraday

Spot

The algorithms are specifically built to find maximal revenues for your Battery Energy Storage Systems, whether standalone or co-located with renewable production. Now and in the future.

Capalo Zeus VPP combines multiple services into one turn-key trading, optimization, and aggregation package.

The service contains:

Route-to-market
We provide route-to-market for your assets to all available markets and handle prequalifications on your behalf.

BRP service
We trade your assets on our books, offering market access and automated trading as a complete turn-key service.

AI-optimized multi-market trading
Our self-learning trading models ensure that your investment is utilized optimally in an evolving revenue landscape.

Forecasts for all markets
We forecast every ancillary and wholesale market to ensure you get cutting-edge performance from multimarket optimization.

Ultra-fast Intraday trader
Our Intraday trader’s fast and intelligent trading decisions capture the maximal benefit from wholesale market volatility.

Standalone and co-located BESS optimization
Our hybrid optimization models are purpose-built to maximise earnings across varied and complex commercial and technical environments.

Contact us to maximize your energy storage revenue

1. Introduction

In accordance with the EU regulations Capalo AI Oy (hereinafter referred to as ”Capalo AI Oy” and/or ”we” and/or ”us”) is responsible for the processing of your personal data. Looking after the personal data you share with us is a responsibility we don’t take lightly. We want you to be confident that your data is secure with us, and understand how we use it to offer you a better customer experience.

2. Data controller

Capalo AI Oy (Business ID: 3268277-1)

3. Contact details for matters related to the register

Email address: info@capaloai.com

Street address: Microkatu 1 M, 70210 Kuopio, FINLAND

4. The name of the register

Customer, partnership and marketing register.

5. The purpose and legal basis for the processing of personal data

We only process your personal data if this is permitted by an applicable legal regulation. The processing of your data is based on a contractual relationship between a customer/partner and Capalo AI Oy, or a separate consent for the processing of customer information. The goal for the register is to make services available to you, manage and improve our day-to-day operations, personalise your Capalo AI Oy experience as well as contact and interact with you.

6. Utilisation of cookies and similar techniques

A cookie is a file containing an identifier (a string of letters and numbers) that is sent by a web server to a web browser and is stored by the browser. The identifier is then sent back to the server each time the browser requests a page from the server. Cookies do not typically contain any information that personally identifies a user, but personal information that we store about you may be linked to the information stored in and obtained from cookies. We use cookies and similar technologies on our website to improve your customer experience. Users may, of course, choose not to accept cookies from our website.

7. Content of the register

The register may include, but is not limited to the following information:
Usage data [data about your use of our website and services]
Account data [may include your name and email address]
Profile data [your information included in your personal profile on our website]
Service data [your personal data that are provided in the course of the use of our services]
Publication data [information that you post for publication on our website or through our services]
Enquiry data [information contained in any enquiry you submit to us regarding goods and/or services]
Customer relationship data [information relating to our customer relationships, including customer contact information]
Transaction data [information relating to transactions, including purchases of goods and services, that you enter into with us and/or through our website]
Notification data [information that you provide to us for the purpose of subscribing to our email notifications and/or newsletters]
Correspondence data [information contained in or relating to any communication that you send to us]

8. Sources of information for the register

We collect information from you when you submit it to us, for example, when you request services or information from us. Registers are purchased for marketing purposes.

9. Disclosure information

Your personal data may be disclosed within the organisation of the data controller and its subsidiaries and sister companies and to our collaboration partners for the realisation of the purposes described herein. Otherwise, data is only disclosed to the extent permitted or required by law.

We may need to transfer your personal data outside of the European Economic Area (EEA) if it is necessary for the realisation of the service. In such cases, we will make sure that any transfer of your personal data is subject to appropriate protections as if it were being processed inside the EEA.

10. Data subject’s rights related to data processing

We know how important it is to protect and manage your personal data. You have the right to see the personal data we hold about you. Also, the data controller only collects and processes information that is necessary for its operations. Personal data that we process for any purpose or purposes shall not be kept for longer than is necessary for that purpose or those purposes.

Your principal rights under data protection law are:
the right to access;
the right to rectification;
the right to erasure;
the right to restrict processing;
the right to object to processing;
the right to data portability;
the right to complain to a supervisory authority; and
the right to withdraw consent.

11. Third-party websites and services

We are not responsible for the practices employed by websites, applications, or services linked to or from our site, including the information or content contained there. We recommend users check the privacy policies of any other websites they use.

12. Amendments

We may update this policy from time to time by publishing a new version on our website. You should check this page occasionally to ensure you are happy with any changes to this policy.