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 19.39
Milk (kg) -269.00 -0.014 3.77
Fat (kg) -17.23 -0.375 6.45
Prot (kg) -20.78 -0.441 9.17
Fertility Sub Index -1.57
Calving Interval (days) 0.15 -1.459 -0.22
Survival (%) -1.21 1.117 -1.35
Calving Sub Index 0.53
Gestation Length (days) -0.58 -0.919 0.53
Beef Sub Index 0.01
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 2.54 -0.432 -1.10
Maintenance Sub Index Maint. Sub Index 4.51
Live WT (kg) -14.70 -0.307 4.51
Total Carbon Sub Index 22.87

* Based on an €80/tonne carbon price