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 14.37
Milk (kg) 197.00 -0.014 -2.76
Fat (kg) -26.77 -0.375 10.03
Prot (kg) -16.10 -0.441 7.11
Fertility Sub Index -6.04
Calving Interval (days) 3.10 -1.459 -4.52
Survival (%) -1.36 1.117 -1.52
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.07
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 3.37 -0.432 -1.45
Maintenance Sub Index Maint. Sub Index 1.04
Live WT (kg) -3.40 -0.307 1.04
Total Carbon Sub Index 8.90

* Based on an €80/tonne carbon price