We are proud to be the first company in the world with science-based targets aligned with the latest climate science. In 2022, the Science Based Targets initiative (SBTi) validated our targets of becoming net-zero in our own operations by 2028 and in our entire value chain by 2030. We have now halved our CO2 emissions compared with 2020.
Promoting the transition to a sustainable future
As Denmark’s leading provider of digital infrastructure, we have a key role in enabling society’s transition to a green and sustainable future. We take this responsibility very seriously. That is why we are leading the way with sustainable, future-proof solutions.
As Denmark’s leading provider of digital infrastructure, we have a key role in enabling society’s transition to a green and sustainable future. We take this responsibility very seriously. That is why we are leading the way with sustainable, future-proof solutions.
TDC NET's paths to sustainability
Click on one of the pages below and read more about our other paths to sustainability.
What we have achieved
What we have achieved
Our sustainability report shows the results we have achieved so far – and the work we still have ahead of us.
Ambitious climate target
Electrifying special vans
We have a goal to electrify our entire car fleet, including special vans, by the end of 2028. We have taken the lead in finding a solution for the market and partnered with vehicle conversion specialists with expertise in converting regular vans into special vans. In 2025, we had 17 electric van on the road, equipped for on-site technician work.
Connecting colleagues through Social Hub
Social Hub was established to help create an inclusive culture across TDC NET through meaningful social activities, designed to foster community, strengthen collaboration and celebrate diversity. In 2025, 52 events took place, spanning cultural celebrations, from Diwali, Eid and Christmas, and themed parties, social talks on culture and diversity-related topics to ‘morning vibes’ where we start the day with a singalong.
Preserving Danish nature
We are committed to preserving nature on our large sites in or near protected or biodiversity sensitive areas. Our nature restoration projects realised in Skamlebæk, Odsherred Municipality and a Skagen in Frederikshavn Municipality involve grazing projects with cattle or horses, hay sled, heather restoration and local community engagement.
Zero waste in 2030
We launched an ambitious 2030 circularity strategy, where we aim to either reuse or recycle all resource outflows by 2030. In 2025, our recycling rate amounted to 82%.
Awards and recognition
It is encouraging to see our work bear fruit. We therefore monitor our position in external analyses and benchmarks closely. You can see how TDC NET is doing below.
It is encouraging to see our work bear fruit. We therefore monitor our position in external analyses and benchmarks closely. You can see how TDC NET is doing below.
Description and benchmark
TDC NET maintained its position in the CDP leadership band with an A- score for Climate and an A for supplier engagement. CDP conducts an in-depth assessment of our climate policies, actions and metrics.
Climate score: Leadership band A-
CDP supplier engagement score: Leadership band A
Description and benchmark
TDC NET was awarded a Gold ranking and is therefore among the top 5% on sustainability for all companies assessed worldwide by EcoVadis. The overall score improved from 81 out of 100 in 2024 to 82 out of 100 in 2025.
Score: Gold – 82 ud af 100
Description and benchmark
TDC NET increased its GRESB score to 96 out of 100, compared with 94 out of 100 in 2024. GRESB is an infrastructure rating focusing broadly on ESG.
Score: 96 out of 100
Description and benchmark
TDC NET further lowered its risk rating from Sustainalytics from
19.1 in 2024 to 17.8 in 2025
17.8 (Low)
CDP
EcoVadis
GRESB
Sustainalytics
