Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 6.11
Milk (kg) -330.00 -0.014 4.62
Fat (kg) 0.99 -0.375 -0.37
Prot (kg) -4.21 -0.441 1.86
Fertility Sub Index -1.08
Calving Interval (days) 1.62 -1.459 -2.36
Survival (%) 1.15 1.117 1.28
Calving Sub Index 1.08
Gestation Length (days) -1.17 -0.919 1.08
Beef Sub Index 16.70
Carcass Weight (kg) -39.90 -0.528 21.05
Age of Slaughter (days) 10.08 -0.432 -4.35
Maintenance Sub Index Maint. Sub Index 29.71
Live WT (kg) -96.90 -0.307 29.71
Total Carbon Sub Index 52.50

* Based on an €80/tonne carbon price