Utility-Scale Energy Infrastructure

Developed and delivered with discipline

Aretis Group is a developer, delivery partner, and selective investor in utility-scale battery energy storage and solar PV projects. We combine entrepreneurial speed with high standards, trusted partners, and hands-on execution across the full project cycle.

Investments in Projects

€143 m

Commissioned Projects

19

BESS Capacity

280 MWh

PV Capacity

143 MWp

Service

What’s included

Aretis Group supports utility-scale battery storage and solar PV projects from origination through execution and long-term asset stewardship. Our approach combines practical delivery capability, disciplined management, and financing readiness.

EPC & Project Management

• EPC delivery
• Contractor coordination
• Commissioning oversight
Project Portfolio

Projects across battery storage and solar PV

Aretis Group's portfolio includes hybrid and standalone projects across Latvia, spanning commissioned solar PV assets and next-phase battery storage developments. This section should use a horizontal slider or card carousel so all projects can be included without overcrowding the page.

BESS & PV Hybrid Ventspils
20 MWh BESS │ 10 MWp PV
Ventspils, Latvia
March 2026
EPC, Project Management, Asset Management
BESS & PV Hybrid Livani
10 MWh BESS │ 4.4 MWp PV
Livani, Latvia
March 2026
Project Development, Project Management, Capital Structuring, Asset Management
BESS & PV Hybrid Kraslava
10 MWh BESS │ 4.0 MWp PV
Kraslava, Latvia
March 2026
Project Development, Project Management, Capital Structuring, Asset Management
BESS Riga Tornkalns
40 MWh BESS
Riga, Latvia
July 2026
Project Development, EPC, Project Management, Capital Structuring, Asset Management
BESS Riga Ilguciems
40 MWh BESS
Riga, Latvia
July 2026
Project Development, EPC, Project Management, Capital Structuring, Asset Management
BESS & PV Hybrid Jurmala
40 MWh BESS │ 15 MWp PV
Jurmala, Latvia
November 2026
Project Development, EPC, Project Management, Capital Structuring, Asset Management
BESS & PV Hybrid Cesis
30 MWh BESS │ 19.85 MWp PV
Cesis, Latvia
PV September 2024 │ BESS July 2026
Project Development, Project Management, Asset Management
BESS & PV Hybrid Kalkune
20 MWh BESS │ 13.33 MWp PV
Kalkune, Latvia
PV October 2023 │ BESS July 2026
Project Development, Project Management, Asset Management
BESS & PV Hybrid Carnikava
20 MWh BESS │ 12.04 MWp PV
Carnikava, Latvia
PV October 2023 │ BESS July 2026
Project Development, Project Management, Asset Management
BESS & PV Hybrid Brenguli
10 MWh BESS │ 7 MWp PV
Brenguli, Latvia
PV August 2023 │ BESS September 2026
Project Development, Project Management, Asset Management
BESS & PV Hybrid Valmiera
10 MWh BESS │ 7 MWp PV
Valmiera, Latvia
PV October 2024 │ BESS September 2026
Project Development, Project Management, Asset Management
BESS & PV Hybrid Koknese
10 MWh BESS │ 5.28 MWp PV
Koknese, Latvia
PV September 2024 │ BESS September 2026
Project Development, Project Management, Asset Management
BESS & PV Hybrid Zilupe
10 MWh BESS │ 3.91 MWp PV
Zilupe, Latvia
PV July 2023 │ BESS September 2026
Project Development, Project Management, Asset Management
BESS & PV Hybrid Incukalns
10 MWh BESS │ 3.12 MWp PV
Incukalns, Latvia
PV September 2023 │ BESS September 2026
Project Development, Project Management, Asset Management
PV Kraslava
9.52 MWp PV
Kraslava, Latvia
September 2024
Project Development, EPC & Project Management
PV Bauska
7.05 MWp PV
Bauska, Latvia
June 2024
Project Development, EPC & Project Management
PV Eleja
5.73 MWp PV
Eleja, Latvia
September 2024
Project Development, EPC & Project Management
PV Kegums
5.77 MWp PV
Kegums, Latvia
August 2024
Project Development, EPC & Project Management
PV Skulte
5.64 MWp PV
Skulte, Latvia
May 2024
Project Development, EPC & Project Management
PV Rujiena
4.19 MWp PV
Rujiena, Latvia
June 2024
Project Development, EPC & Project Management
FAQ

Clarity before commitment

We value clear communication and disciplined execution. Below are concise answers to questions investors, utility companies, and strategic partners are most likely to ask on a first visit.

What does Aretis Group do?

Aretis Group develops, delivers, and selectively invests in utility-scale energy infrastructure projects. Our current focus is on standalone battery energy storage systems and hybrid projects that include BESS, supported by project development, EPC, project management, financing support, and asset management.

What types of projects do you pursue?

We develop utility-scale projects only, starting from 2 MW of grid connection capacity. Our optimal development and investment range is typically 5-15 MW of grid connection capacity, where project structure, execution control, and capital efficiency are strongest.

What is your current strategic focus?

At this stage, Aretis is focused on standalone BESS and hybrid projects involving BESS. Solar PV remains an important part of the portfolio, especially where it strengthens the long-term economics and flexibility of hybrid assets.

Who do you typically work with?

Our typical cooperation partners include investment funds, utility companies, private equity investors, suppliers, and strategic delivery partners. We are open to various cooperation models depending on project stage, transaction structure, and the value each party brings.

Can Aretis organize project funding?

Yes. In addition to development and delivery, we can support the organization of project funding, including both equity financing and debt financing, and help align technical, commercial, and transaction workstreams for investment readiness.

What makes Aretis different?

Aretis combines institutional-quality standards with the speed and accountability of an entrepreneurial team. We stay closely involved, work with reputable partners, move decisively, and focus on disciplined execution from development through delivery and long-term asset stewardship.