TOP-Energy User
Days 2026

The TOP-Energy User Days Return

Expert exchange, practical application insights, and new impulses for energy system optimization.

Save the Date: 15th & 16th September 2026

In 2026, the TOP-Energy User Conference will once again bring together users, energy experts, and professionals from industry, research, engineering, and consulting. Look forward to practical presentations, real-world application examples, insights into new software features, and direct exchange with the TOP-Energy community. Take the opportunity to share experiences, discover innovative approaches, and help shape the future of energy system planning and optimization.

Submit Your Presentation and Share Your Experience 

Do you use TOP-Energy in projects, research activities, or planning processes and have valuable insights to share? Then take the opportunity to present your work to a professional audience from industry, research, engineering, and consulting.

We welcome practice-oriented presentations covering implemented projects, innovative use cases, methodological approaches, and experiences from day-to-day work with TOP-Energy. Topics may include municipal heat planning, industrial energy systems, transformation concepts, optimization strategies, or new modeling approaches. Particular emphasis will be placed on real-world applications, practical experiences, and lessons learned.

In addition to the technical presentations, participants can look forward to a diverse program featuring the latest developments in TOP-Energy, interactive discussion sessions, and numerous opportunities for networking and professional exchange.

Become part of the program and present your application example at the TOP-Energy User Conference 2026. We look forward to receiving your topic proposals and contributions.

Further information on the program will be available soon.

Registration

The motto of the User Days has always been “From users for users.” The event thrives on your contributions: Live insights into a tricky TOP-Energy model are just as welcome as glossy slides of a prestige project. We look forward to exciting presentations, insightful discussions, and new ideas from the community.
*Mandatory fields

Program

The 2026 program will be released soon. 

Impressions 
of 2025

Impressions from the two-day TOP-Energy User Days in Berlin