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 5.51
Milk (kg) -182.00 -0.014 2.55
Fat (kg) -0.45 -0.375 0.17
Prot (kg) -6.32 -0.441 2.79
Fertility Sub Index -7.98
Calving Interval (days) 4.55 -1.459 -6.64
Survival (%) -1.20 1.117 -1.34
Calving Sub Index 1.23
Gestation Length (days) -1.34 -0.919 1.23
Beef Sub Index 3.34
Carcass Weight (kg) -8.10 -0.528 4.27
Age of Slaughter (days) 2.17 -0.432 -0.94
Maintenance Sub Index Maint. Sub Index 9.07
Live WT (kg) -29.60 -0.307 9.07
Total Carbon Sub Index 11.17

* Based on an €80/tonne carbon price