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 9.89
Milk (kg) 51.00 -0.014 -0.71
Fat (kg) -18.99 -0.375 7.11
Prot (kg) -7.91 -0.441 3.49
Fertility Sub Index -6.52
Calving Interval (days) 3.17 -1.459 -4.63
Survival (%) -1.70 1.117 -1.90
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -1.38
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 3.32 -0.432 -1.43
Maintenance Sub Index Maint. Sub Index -2.18
Live WT (kg) 7.10 -0.307 -2.18
Total Carbon Sub Index -0.75

* Based on an €80/tonne carbon price