2377 2 377

Completed projects

79482524 79 482 524

Energy savings (kWh)

67884605 67 884 605

Saved CO₂ (kg)

8345661 8 345 661

Savings for clients (€)

Smart energy solutions

Diotech accelerates the society’s transformation to carbon neutral energy production and consumption.

Service categories

Service categories

Diotech Nord

Lighting services

Diotech Electric

Electrical construction and design

Solar power solutions

Energy services

Operation and maintenance services

News

16.02.2026

Major Milestone for Estonia’s Energy Sector as Largest Domestic Battery Energy Storage System project breaks ground

08.12.2025

MAKING RENEWABLES RELIABLE: DIOTECH’S ENERGY STORAGE MISSION

05.12.2025

Most successful small business of Tartu

26.08.2025

Ülemiste City installs battery storage to ensure security of supply

18.07.2025

Estonian energy company is helping to construct a large battery park in Poland

21.04.2025

Every Estonian solar park will soon have a battery storage system that tracks the stock exchange price

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