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 -1.14
Milk (kg) 124.00 -0.014 -1.74
Fat (kg) 0.50 -0.375 -0.19
Prot (kg) -1.77 -0.441 0.78
Fertility Sub Index -4.22
Calving Interval (days) 2.15 -1.459 -3.14
Survival (%) -0.97 1.117 -1.08
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.77
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 1.76 -0.432 -0.76
Maintenance Sub Index Maint. Sub Index 2.73
Live WT (kg) -8.90 -0.307 2.73
Total Carbon Sub Index -2.42

* Based on an €80/tonne carbon price