# What Drives Us and What We Are Working On

From the Company

## Developments, Projects, and Insights

Here you will find articles on ongoing projects, research, products, events, and topics from our team. The overview shows what EA Systems Dresden is developing, advancing, and implementing.

[![Monitor displaying the new EA Systems Dresden website against the Dresden skyline](/images/sites/ea-energy/pages/news/company/website-relaunch/overview_1V7mvG.webp)](/en/news/website-relaunch/)

### New Website: Connecting Your Energy Challenges with Relevant Solutions

October 15, 2026

EA Systems Dresden’s redesigned website connects common energy engineering challenges with services, solutions, and project references. It is built with Astro, Markdown, and YAML.

[Learn More](/en/news/website-relaunch/)

[![Illustration of a digital building twin on a tablet with overlaid planning functions](/images/sites/ea-energy/pages/research/digitwinplan/overview_Z1Bh5eU.webp)](/en/news/digitwinplan-semantic-data-model/)

### DigiTwinPlan: A Data Model from the First Idea to Detailed Planning

October 5, 2026

DigiTwinPlan is developing a semantic data model that grows with building planning. It connects planning information, automatically derived simulation models, and decision support.

[Learn More](/en/news/digitwinplan-semantic-data-model/)

[![Monitor displaying the program for the 31st Dresden District Heating Colloquium](/images/sites/ea-energy/pages/news/events/opos-dresdner-fernwaerme-kolloquium-2026/overview_1sPleG.webp)](/en/news/opos-dresdner-fernwaerme-kolloquium-2026/)

### We Are Back – Exhibiting Our OPoS Solution!

September 21, 2026

At stand 23 in WTC Dresden, EA Systems Dresden demonstrates how OPoS calculates optimized schedules for generators and storage and supports operation of complex energy systems.

[Learn More](/en/news/opos-dresdner-fernwaerme-kolloquium-2026/)

[![Monitor displaying the BlueEnergy Library and MBI logos against a digital globe](/images/sites/ea-energy/pages/news/products/blue-energy-library-north-america/overview_Z1j24dD.webp)](/en/news/blue-energy-library-north-america/)

### Your Contact for the BlueEnergy Simulation Library in North America

September 21, 2026

Model Based Innovation supports customers in North America using the BlueEnergy Library in Modelon Impact. The partnership combines energy systems expertise with model-based development.

[Learn More](/en/news/blue-energy-library-north-america/)

[![Simulation model with a ground heat collector, heat storage, consumers, battery, photovoltaics, electric vehicle, and PLC connection](/images/sites/ea-energy/pages/news/insights/digital-twin-plc-testing/energy-system_Z1OAiWY.webp)](/en/news/digital-twin-plc-testing/)

### Digital Twins for Testing PLC and Energy Management Algorithms

July 27, 2026

Digital twins connect physical system models to control software. A GreenCity Library example shows how battery control and energy management can be tested before deployment to a real installation.

[Learn More](/en/news/digital-twin-plc-testing/)

[![Simulation model of the connected Elbufer and Bebelstraße district heating networks in Riesa](/images/sites/ea-energy/pages/references/district-heating-network-analysis-riesa/connected-district-heating-networks_19LO42.webp)](/en/news/riesa-pressure-maintenance-digital-twin/)

### Riesa: Verifying Pressure Maintenance with an Existing Digital Twin

June 22, 2026

An existing digital twin was reused to size a planned unpressurized balancing tank for Stadtwerke Riesa. Simulation confirmed the sizing for both the current and the future combined district heating network.

[Learn More](/en/news/riesa-pressure-maintenance-digital-twin/)