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 6.17
Milk (kg) -392.00 -0.014 5.49
Fat (kg) -0.22 -0.375 0.08
Prot (kg) -1.35 -0.441 0.60
Fertility Sub Index 9.97
Calving Interval (days) -5.45 -1.459 7.95
Survival (%) 1.81 1.117 2.02
Calving Sub Index 4.56
Gestation Length (days) -4.96 -0.919 4.56
Beef Sub Index -1.86
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 9.45 -0.432 -4.08
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index 16.38

* Based on an €80/tonne carbon price