Frank Boerman
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frank.boerman.dev
Frank Boerman
@frank.boerman.dev
Analyst @TenneT | ir. Electrical Engineering | post op persoonlijke titel | passionate about the energy transition, data visualization and history
Another year is over, so for a data analyst like me its time for some reviews of the past year! I have a lot of ideas in the pipeline, but am gonna start simple. Below a plot of the percentage of renewables of Dutch electricity generation per month since 2021. 1/

🔌💡
January 10, 2024 at 6:42 AM
Reposted by Frank Boerman
Goedemorgen op deze laatste dag van het jaar
December 31, 2023 at 8:25 AM
Some time ago I launched my live Dutch imbalance dashboard. Lets expand! The original dashboard was quite a hit, it even took down my server briefly! It was also very cool to make and see a real live indicator of the grid.
So I am expanding this idea to other countries! 1/
December 28, 2023 at 10:18 AM
I am looking for people who are interested in being able to query a timeseries database with NL imbalance data (the minute by minute data as published on tennet.org). I am experimenting with a victoriametrics (a prometheus compatible timeseries database) setup.
1/2
December 13, 2023 at 3:24 PM
For those market participants that don't always read the JAO message board (you should!):
TenneT NL will have a large planned outage on the Meeden station and on the Meeden-Diele tielines in a couple of weeks. More details can be found in our UMM on JAO here:
www.jao.eu/news/planned...
November 9, 2023 at 2:50 PM
New dashboard tool alert!
ik heb al eens eerder gepost over het process om windmolens op zee stil te zetten als er grote vogel migratie voorspeld wordt. Om daar beter inzicht in te geven heb ik samen met een collega een kleine tool hiervoor gemaakt: birdcurtailment.nl 1/3
November 6, 2023 at 8:18 AM
voor de mensen die webservers draaien, drop even deze snippit in je nginx config: cdn.boerman.dev/http-cat-err...

you can thank me later!
voorbeeld van wat dit doet bijgevoegd of ga naar boerman.dev/foo
November 5, 2023 at 7:53 PM
Today another update on the Nordic Flowbased project! While a pity that its go-live is delayed again, the external parallel run is still going strong! My blog post with all details can be found here: boerman.dev/posts/flowba...
A thread 1/
October 19, 2023 at 6:13 AM
heeft iemand nog wat bluesky invites over om uit te delen aan wat energie nerds uit KEK?
October 16, 2023 at 7:14 AM
Iemand wees me op deze leuke kaart van de gasunie over waterstof projecten: waterstofkaart.missieh2.nl/nl/
De data is niet heel makkelijk in een lijst te krijgen dus heb even een snelle scraper geschreven.
Een excell dump is hier te vinden: cdn.boerman.dev/missieh2.xlsx
October 15, 2023 at 7:30 PM
ooooh boy there we go again
Yle source: Finnish government to make announcement on gas pipeline leak in Gulf of Finland; "not an accident"
yle.fi/a/74-20054419
Yle source: Finnish government to make announcement on gas pipeline leak in Gulf of Finland; "not an...
According to Gasgrid Finland, the only possible reason for the unusual pressure drop in the Balticconnector pipeline is a hole in the pipe, which has only been in use for a few years.
yle.fi
October 10, 2023 at 11:43 AM
hello world! ben hier ook maar eens gejoined!
October 7, 2023 at 3:16 PM