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 9.90
Milk (kg) -455.00 -0.014 6.37
Fat (kg) 2.10 -0.375 -0.79
Prot (kg) -9.77 -0.441 4.31
Fertility Sub Index -1.21
Calving Interval (days) 1.29 -1.459 -1.88
Survival (%) 0.60 1.117 0.67
Calving Sub Index 1.43
Gestation Length (days) -1.56 -0.919 1.43
Beef Sub Index 9.84
Carcass Weight (kg) -23.00 -0.528 12.13
Age of Slaughter (days) 5.30 -0.432 -2.29
Maintenance Sub Index Maint. Sub Index 18.52
Live WT (kg) -60.40 -0.307 18.52
Total Carbon Sub Index 38.47

* Based on an €80/tonne carbon price