NAV webinar – Methane index, current status and strategic direction

NAV invites you to a webinar providing an overview of the methane index and its current status within the Nordic genetic evaluation.

The webinar will cover the full path from raw data to phenotypes and evaluation. It will describe the current methane index and place it in a broader context together with other traits. Special emphasis will be given to transparency and interpretation, highlighting both current knowledge and known limitations.

Date: 27 May 2026
Time: 10:00–12:00 (DNK & SWE), 11.00-13.00 (FIN)
Location: Online via Microsoft Teams
Teams link: Join the webinar here

Programme

  • Opening and welcome – Haifa Splittorff
  • Introduction – Haifa Splittorff
  • Data collection: Denmark, Finland and Sweden – Jakob Lykke Voergaard, Enyew Negussie, Patricia Ask Gullstrand
  • From raw data to phenotypes – Trine Villumsen
  • Short break
  • Current evaluation of the methane index – Helen Schneider
  • Methane and other traits: where does knowledge stand today? – Patricia Ask Gullstrand
  • NAV tools: homepage, bull search and results – Terhi Vahlsten
  • Wrap‑up and questions

The webinar will be held in English and is open to everyone interested in Nordic genetic evaluation.

We look forward to welcoming you!

Methane index is published for all breeds

NAV published the methane index for Holstein AI bulls in May 2025. The next step is now taken, with the methane index also being published for Holstein females, as well as for both bulls and females in RDC and Jersey. The methane index is included in NAV Bull search.

Methane is currently an information trait and is not part of NTM. At present, methane has no defined economic value, and therefore it is not relevant to include methane in NTM.

Read more about methane index:

NAV Dairy Cattle Workshop 2026

The NAV Dairy Cattle Workshop was held on 20 January in Copenhagen, bringing together stakeholders for discussions on NAV’s strategy 2026–2028, the upcoming NTM revision, and current Nordic research in methane emissions and climate-smart breeding. The workshop also included updates from EBE and breed-group discussions on proposed weights of Saved Feed in NTM. Workshop presentations are available via the link below.

NAV Dairy Cattle Workshop 2026 – Presentations