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 6.92
Milk (kg) -60.00 -0.014 0.84
Fat (kg) -10.82 -0.375 4.05
Prot (kg) -4.60 -0.441 2.03
Fertility Sub Index -4.79
Calving Interval (days) 4.02 -1.459 -5.87
Survival (%) 0.96 1.117 1.07
Calving Sub Index 0.97
Gestation Length (days) -1.06 -0.919 0.97
Beef Sub Index -0.56
Carcass Weight (kg) 2.10 -0.528 -1.11
Age of Slaughter (days) -1.26 -0.432 0.54
Maintenance Sub Index Maint. Sub Index -2.91
Live WT (kg) 9.50 -0.307 -2.91
Total Carbon Sub Index -0.38

* Based on an €80/tonne carbon price