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Overview
Live event

Test Event and Conference Residential Flexibility

Thursday February 12th 2026 / Friday February 13th

Organised by ElaadNL with support from TNO and FAN

ElaadNL is pleased to invite you to participate in the first Residential Flexibility Test Event. In order to optimally support the development of interoperable communication between FEIDs and HEMS, ElaadNL expands her proven concept of testivals for EVs and chargers to domestic Flexible Energy Intensive Devices (FEIDs) and Home Energy Management Systems (HEMS).

During each test event, the performance of hardware and software brought by participants can be tested against other market products. The aim is to have established a certification process for interoperable HEMS and FEIDs by the end of 2026.

This first event will take place on Thursday February 12 and Friday February 13 in the Testlab of ElaadNL in Arnhem, the Netherlands.
Follow-ups are scheduled in 2026 for June 17 and 18 and October 28 and 29.

ElaadNL - Simultaan testen in het Elaad Testlab

Test event

The test event is open to all producers and manufacturers of equipment that is within scope: HEMS, either physical or via the cloud, and EV chargers, stationary batteries, solar inverters and heat pumps.

Find more information and the registration form for the test event:

More information and registration

Conference Residential Flexibility

Next tot the test event, we will also organize a conference on February 12. You can attend the conference without participating in the test event.

Please note that you have to register for the conference (see below)
If you participate in the test event you register here.

Preliminary Conference Program February 12

  • 09:00 – 09:30 Registration and coffee
  • 09:30 – 09:45 Context of energy transition and importance of residential flexibility – by Marc Streefkerk, Ministry of Climate and Green Growth
  • 09:45 – 10:30 Grid congestion and mitigating measures – by Dutch DSOs
  • 10:30 – 10:45 short break
  • 10:45 – 12:00 Current state of affairs and future developments of protocols EEbus, Matter, OCPP, S2 and OpenADR – by EEBus Initiative e.V.; OCA (Lonneke Driessen); TNO (Jorrit Nutma); OpenADR Alliance (Rolf Biennert)
  • 12:00 – 12:30 Current state of affairs of open source development of protocols EEbus, Matter, OCPP, S2 and OpenADR – by Ton Smets, ElaadNL
  • 12:30 – 13:30 lunch break
  • 13:30 – 14:00 Current state of affairs of Dutch NTA’s – by Terry Guijt, NEN
  • 14:00 – 14:45 Break-out sessions – round 1 (Computime, Matter and OCPP light; other topics to be announced)
  • 14:45 – 15:00 short break
  • 15:00 – 15:45 Break-out sessions – round 2 (topics to be announced)
  • 15:45 – 16:00 Final remarks and closing

 

Registration Conference Residential Flexibility February 12

Name(Required)

Read the elaborate information on residential flexibility