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 16.37
Milk (kg) -719.00 -0.014 10.07
Fat (kg) -0.39 -0.375 0.15
Prot (kg) -13.95 -0.441 6.16
Fertility Sub Index 3.85
Calving Interval (days) -1.04 -1.459 1.52
Survival (%) 2.09 1.117 2.33
Calving Sub Index 2.43
Gestation Length (days) -2.64 -0.919 2.43
Beef Sub Index 16.12
Carcass Weight (kg) -39.10 -0.528 20.63
Age of Slaughter (days) 10.43 -0.432 -4.50
Maintenance Sub Index Maint. Sub Index 29.74
Live WT (kg) -97.00 -0.307 29.74
Total Carbon Sub Index 68.51

* Based on an €80/tonne carbon price