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 1.54
Milk (kg) -484.00 -0.014 6.78
Fat (kg) 13.70 -0.375 -5.13
Prot (kg) 0.23 -0.441 -0.10
Fertility Sub Index 2.85
Calving Interval (days) -1.10 -1.459 1.60
Survival (%) 1.11 1.117 1.24
Calving Sub Index 3.84
Gestation Length (days) -4.18 -0.919 3.84
Beef Sub Index 7.65
Carcass Weight (kg) -19.40 -0.528 10.23
Age of Slaughter (days) 5.98 -0.432 -2.58
Maintenance Sub Index Maint. Sub Index 17.78
Live WT (kg) -58.00 -0.307 17.78
Total Carbon Sub Index 33.66

* Based on an €80/tonne carbon price