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 -7.62
Milk (kg) 279.00 -0.014 -3.91
Fat (kg) 1.88 -0.375 -0.70
Prot (kg) 6.82 -0.441 -3.01
Fertility Sub Index 0.60
Calving Interval (days) 0.03 -1.459 -0.04
Survival (%) 0.58 1.117 0.65
Calving Sub Index -0.06
Gestation Length (days) 0.07 -0.919 -0.06
Beef Sub Index -8.78
Carcass Weight (kg) 12.30 -0.528 -6.49
Age of Slaughter (days) 5.31 -0.432 -2.29
Maintenance Sub Index Maint. Sub Index -11.07
Live WT (kg) 36.10 -0.307 -11.07
Total Carbon Sub Index -26.92

* Based on an €80/tonne carbon price