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 0.49
Milk (kg) 165.00 -0.014 -2.31
Fat (kg) -6.02 -0.375 2.25
Prot (kg) -1.24 -0.441 0.55
Fertility Sub Index -6.08
Calving Interval (days) 3.36 -1.459 -4.90
Survival (%) -1.05 1.117 -1.17
Calving Sub Index 0.17
Gestation Length (days) -0.18 -0.919 0.17
Beef Sub Index 0.97
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 3.61 -0.432 -1.56
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index -5.08

* Based on an €80/tonne carbon price