Articles & Insights
Knowledge from our team - news, case studies, technical blog and analysis from the energy industry.
Latest articles (4)
A true tvimenning: Cato Aune has joined
A tvimenning is a team of two. Cato Aune and Jon Petter Hjulstad have been one before, and from 1 October they are one again.
When the format changes
A field got a new name. One system sends it, one system does not read it, and it surfaces at seven in the morning. Format changes are not large, they are just impossible to undo.
The consent that opens the door
The question is rarely whether the data exists. It is who gets in, for how long, and who the end user actually trusts when they say yes.
What the industry was talking about this summer
Five events, from Bergen in May to Arendal in August. Preparedness gave 525 hits in the programme, the directive that turns it into an obligation gave four. Beneath it all, the same requirement: knowing what is actually there, not what was registered last year.
The one thing that really is shared
Four countries, four ways of handling metering values. But one operator calculates the imbalance for all of them, under the same rules. It is no accident which part became shared.
The standard that is not one
'We follow the Nordic standard' is a sentence that reassures and explains nothing. There are several of them, and they are not translations of each other.
Three hubs, and one country still waiting
The Nordic power market looks continuous from the outside. Travel east from Norway and you do not meet a hub with different interfaces. You meet no hub.
The value that was corrected
The correction takes thirty seconds. The question that arrives two years later is why it was made, and by whom. The correction is not the job.
The gaps that have to be filled
Settlement cannot wait for a meter that is down. The value gets calculated, and then only one question matters: can the recipient see that it was calculated?
Eight rules that look at a metering value
A metering value that passes validation has not been proven right. It has merely not been proven obviously wrong. That difference is the whole discipline.
Elhub data without a market role
A power producer wants its own consumption and its own production back from Elhub. Access is solved. The problem is that the system meant to receive them was never built to talk to a hub.
The window before seven
Between midnight and a quarter to seven, a full day has to be collected, validated and delivered. The window has not grown, but since January 2024 four times as much has to pass through it.
Tvimenning achieves ISO 27001 certification
We have passed ISO 27001:2022 certification. An important step for us and a reassurance for our customers in an industry where data security is not optional.
Tvimenning is registered in Achilles UNCE
Grid operators and producers look for suppliers in Achilles. From 26 May 2026 we are there, fully registered in Utilities Nordics and Central Europe.