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 4.47
Milk (kg) 22.00 -0.014 -0.31
Fat (kg) -6.19 -0.375 2.32
Prot (kg) -5.58 -0.441 2.46
Fertility Sub Index -7.84
Calving Interval (days) 4.57 -1.459 -6.67
Survival (%) -1.05 1.117 -1.17
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 3.30
Carcass Weight (kg) -11.50 -0.528 6.07
Age of Slaughter (days) 6.40 -0.432 -2.76
Maintenance Sub Index Maint. Sub Index 3.40
Live WT (kg) -11.10 -0.307 3.40
Total Carbon Sub Index 2.79

* Based on an €80/tonne carbon price