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 24.53
Milk (kg) -911.00 -0.014 12.75
Fat (kg) -6.27 -0.375 2.35
Prot (kg) -21.35 -0.441 9.42
Fertility Sub Index 10.50
Calving Interval (days) -5.39 -1.459 7.86
Survival (%) 2.36 1.117 2.64
Calving Sub Index -0.19
Gestation Length (days) 0.21 -0.919 -0.19
Beef Sub Index 14.25
Carcass Weight (kg) -34.10 -0.528 17.99
Age of Slaughter (days) 8.65 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 25.08
Live WT (kg) -81.80 -0.307 25.08
Total Carbon Sub Index 74.17

* Based on an €80/tonne carbon price