
Audrius Šaltenis
CEO
Founder of the company. Solar and wind energy project manager. Over 15 years of experience.
REEI is an independent renewable energy and energy storage system integrator, helping businesses and investors make well-grounded energy decisions tailored to the needs of a specific project rather than one manufacturer’s technology or a template model.
We work with projects of different scale – from battery storage on business premises to investment-grade BESS parks. Our goal is to help clients clearly understand a project’s potential, risks, payback and the most suitable delivery path.
People

CEO
Founder of the company. Solar and wind energy project manager. Over 15 years of experience.

Consultant
Scientist, entrepreneur and investor. Over 10 years of experience.

Electrical Project designer
Designs and coordinates electrical systems. Over 10 years of experience.

Project manager
Coordinates project implementation and team alignment.
BESS and renewable energy projects require aligning technology, finance, regulatory requirements and reliable delivery. REEI brings all of these aspects together into one clear process.
We select solutions based on technical, financial and operational criteria, not a single supplier's offering.
We work on BESS, solar power plant and renewable energy projects across the Baltic and Scandinavian regions.
We support you from analysis and modelling to equipment selection, design, approvals, delivery and maintenance.

We base decisions on real data, payback scenarios and risk analysis.
We collaborate with manufacturers, EPC partners, contractors, aggregators and grid operators.
We aim for projects that are not only delivered, but keep operating efficiently and on a sound financial footing over time.








Book a short introductory consultation to discuss BESS opportunities for your business or investments.
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