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 17.88
Milk (kg) -769.00 -0.014 10.77
Fat (kg) 1.17 -0.375 -0.44
Prot (kg) -17.11 -0.441 7.55
Fertility Sub Index 3.22
Calving Interval (days) -1.26 -1.459 1.84
Survival (%) 1.24 1.117 1.39
Calving Sub Index 1.94
Gestation Length (days) -2.11 -0.919 1.94
Beef Sub Index 10.32
Carcass Weight (kg) -25.00 -0.528 13.19
Age of Slaughter (days) 6.65 -0.432 -2.87
Maintenance Sub Index Maint. Sub Index 19.77
Live WT (kg) -64.50 -0.307 19.77
Total Carbon Sub Index 53.13

* Based on an €80/tonne carbon price