


At Koltrast, We Are Powering the Future of Grid Stability with Smart Data Centers
Koltrast specializes in real-time demand response, leveraging Next-Generation Hybrid Data Centers to enhance grid stability and energy efficiency. With sub-second flexibility, 99.9% precision, and scalable capacity, we drive a more sustainable and resilient energy future.
Active
Capacity
14 MW under management, scaling to 44 MW by 2025.
​
Grid Flexibility Programs
12 eligible programs, ensuring revenue stability and market integration.
Ultra-Fast
Response
Sub-2 second activation time, outperforming traditional flexibility solutions.
Expanding Expertise
A growing team of 6 engineers and IT specialists
High Precision Control
99.9% accuracy in demand response operations.
Scalabiltiy
Koltrast Energy Solutions' operations are infinitely scalable, built for long-term growth.
Koltrast Energy in Numbers

Careers
We're always looking for talented individuals to join our team. See all positions and submit your CV to our e-mail address.
Grow Your Vision
Be Part of the Energy Revolution
Write us an email with your requirements and we will get back to you with a quote!
Contact Us

Address
Koltrast Energy Solutions AB
Box 1081, 621 21 Visby, Sweden
Opening Hours
Mon - Fri: 9am - 6pm
​​Saturday: Closed
​Sunday: Closed