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 14.69
Milk (kg) 181.00 -0.014 -2.53
Fat (kg) -26.68 -0.375 9.99
Prot (kg) -16.39 -0.441 7.23
Fertility Sub Index -5.45
Calving Interval (days) 2.73 -1.459 -3.98
Survival (%) -1.31 1.117 -1.46
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.54
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 1.87 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index 1.26
Live WT (kg) -4.10 -0.307 1.26
Total Carbon Sub Index 9.41

* Based on an €80/tonne carbon price