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 -14.39
Milk (kg) 365.00 -0.014 -5.11
Fat (kg) 11.60 -0.375 -4.34
Prot (kg) 11.19 -0.441 -4.94
Fertility Sub Index -12.47
Calving Interval (days) 6.05 -1.459 -8.83
Survival (%) -3.26 1.117 -3.64
Calving Sub Index 1.86
Gestation Length (days) -2.02 -0.919 1.86
Beef Sub Index -1.98
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 4.72 -0.432 -2.04
Maintenance Sub Index Maint. Sub Index -5.15
Live WT (kg) 16.80 -0.307 -5.15
Total Carbon Sub Index -32.14

* Based on an €80/tonne carbon price