retrospective

Report from the anniversary meeting

The last days, we had our semi-annual meeting to discuss the state of open energy system modelling. This time in the flavour of a user meeting with a special 10-year celebration event. I am so happy that I can tell that the concept worked out: We had almost 40 guests, some of them were on their first oemof meeting. Still, they dynamically formed sub-groups for parallel sessions, had fruitful discussions, shared experiences, and eventually started implementing something together. To kick this off, we asked every participant to give a short pitch at the first day. This was quite a ride, but due to coffee breaks and a poster session in the DLR entry hall, it was possible to identify many persons you wanted to talk to later.

Group photo of those who stayed long enough on Thursday (after the 10-year celebration event). Unfortunately, we forgot to take a picture before.

2024 user meeting in Nordhausen: Thanks for joining!

The last user meeting was the biggest we ever had. We had very productive and inspiring discussions about using oemof (especially solph). Because of the size we gathered opinions in subgroups instead of making decisions about future developments in the plenary. Another reason for this also led to some other changes: Typically, we start with user presentations showing use-cases as well as open questions. This, however was scheduled as a point of the agenda of the parallel RET.Con. So, instead of gradually going to the core, we started with developer topics.

User Meeting 2023-05: Photo

Part of the audience at the first day of the meeting watching a presentation by Uwe Krien

2021-05 user meeting: retrospective

"Group photo" mosaic of individual photos

In 2021 the third oemof meeting was held… online. Again 🙁 But we broke two records this meeting! First: 51 participants joined the sessions this meeting. Second record: This meeting was set up within 1 1/2 weeks (phew). Our speed-‘dating’ presentations included 11 upcoming projects and models from our community. Our this years social event contained Powerpoint-Karaoke where the future strategy of oemof was presented. Including: CryptoKitties, the generic formula for PROFIT! and our first oemof space project proposal! To have a peek on those, contact us 😉

2020-12 dev meeting retrospective

2020 – what a year – the second digital meeting was held in the internet 😉 We had more than 20 participants. The establishment of the oemof foundation is nearing completion. In this year’s social event a neighbourhood board game App was played in the Alpha. Due to the many bugs the challenge became a last-man-standing (winner: Patrik).

group photo of the virtual meeting as a mosaic of individual photos

2020-05 user meeting retrospective

In 2020 the first digital oemof meeting was held. Unfortunately, we failed to take a video conference screenshot to keep up the tradition of taking photos together. Maybe next time…On the oemof map, Bremen has now been populated as a new location. Despite the digital meeting, 26 participants from 13 different organizations came together. Bremen proclaims its right to the next analog meeting. Whenever that may be…

Biggest community ever at the anniversary developer meeting

The oemof community gathered from 4th to 6th of December 2019 for the developer meeting in the Beuth-Halle at Beuth University of Applied Sciences. Besides the celebration of oemof’s 5th birthday we intensely worked together (among others) on the further development of oemof libraries, the facades structure of components, rolling horizon approaches, GitHub Workflows and the improvement of the website. We gathered first ideas for an oemof foundation and shared experiences with paid support. We also decided the unbundling of oemof and solph, so that the next major release will be a v0.4.0 solph release. Apart from the intense work we celebrated oemof’s 5th birthday with a nice birthday cake and a funny presentation of the history of oemof’s development.

2019-05 user meeting retrospective

In 2019 Oldenburg celebrated its premier as a oemof meeting host. We had about 40 participants from 10 different organisations. New formats were presented like the speed poster season and an issue auction. (Note for further meetings: Noone wants energy drinks as price.)

Growing developer community at the 9th oemof developer meeting in Flensburg

Last week the 8th oemof developer meeting took place in Flensburg. More and more people use the oemof framework for their projects and are ready to participate in the developing process.

The developer meeting is always a good place to meet the people behind the scenes, introduce own problems on energy system modelling and gradually learn about the structures of the developing process.

Smiling developers in the nature – since its not their natural habitat this is a rare phenomenon

2nd oemof user meeting brings growing community together

Our second oemof user meeting was successfully held in May 2018 at Otto-von-Guericke University in Magdeburg. Thanks to all participants for joining us. We were very impressed by the variety of topics that oemof is used for.