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 -10.10
Milk (kg) 151.00 -0.014 -2.11
Fat (kg) 8.37 -0.375 -3.14
Prot (kg) 11.00 -0.441 -4.85
Fertility Sub Index 3.53
Calving Interval (days) -1.54 -1.459 2.25
Survival (%) 1.15 1.117 1.28
Calving Sub Index 5.65
Gestation Length (days) -6.15 -0.919 5.65
Beef Sub Index -2.98
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 11.06 -0.432 -4.77
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -9.72

* Based on an €80/tonne carbon price