Read our Half Year Report: TenneT drives forward grid expansion and maintenance with investments of EUR 4.6 billion in the first six months of 2024, marking an increase of over 30 percent compared to the same period last year.
Half Year Report 2024News
September 11, 2024
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Reading time 4 min
TenneT and GE Vernova Seatrium consortium celebrate IJmuiden Ver Beta strike steel
- Corporate
September 10, 2024
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Reading time 2 min
Towards an affordable and reliable electricity system
- Corporate
August 26, 2024
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Reading time 4 min
Battery giant GIGA Storage and TenneT conclude first time-based contract
- Corporate Dutch
![TenneT Donaumast](/_next/image?url=https%3A%2F%2Ftennet-drupal.s3.eu-central-1.amazonaws.com%2Fdefault%2F2022-08%2FTenneT%2520Donaumast.jpg&w=3840&q=75)
Our high voltage grid
Our main task is to secure electricity supply to almost 43 million people that live in the areas we serve. To realise this, our primary tasks are to provide electricity transmission services, system services and to facilitate the energy market. We also need to design, build, maintain and operate our grid.
Discover our gridTenneT facts
- More than 25,000 km of high voltage connection
- 99.99963 % grid availability
With over 7,400 employees
- 24 hours a day
- 365 days per year
Annual Report 2023
![Annual Report 2023](https://tennet-drupal.s3.eu-central-1.amazonaws.com/default/2024-03/TenneT%20Holding%20B.V.%20-%20V2.png)
Annual Report 2023