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 5.44
Milk (kg) 130.00 -0.014 -1.82
Fat (kg) -13.34 -0.375 5.00
Prot (kg) -5.12 -0.441 2.26
Fertility Sub Index -14.73
Calving Interval (days) 6.98 -1.459 -10.18
Survival (%) -4.07 1.117 -4.55
Calving Sub Index 1.47
Gestation Length (days) -1.60 -0.919 1.47
Beef Sub Index -0.97
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 3.60 -0.432 -1.55
Maintenance Sub Index Maint. Sub Index 1.69
Live WT (kg) -5.50 -0.307 1.69
Total Carbon Sub Index -7.12

* Based on an €80/tonne carbon price