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 11.76
Milk (kg) -170.00 -0.014 2.38
Fat (kg) -11.54 -0.375 4.32
Prot (kg) -11.47 -0.441 5.06
Fertility Sub Index 10.64
Calving Interval (days) -5.69 -1.459 8.30
Survival (%) 2.09 1.117 2.33
Calving Sub Index -1.71
Gestation Length (days) 1.86 -0.919 -1.71
Beef Sub Index 2.72
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) -1.42 -0.432 0.61
Maintenance Sub Index Maint. Sub Index 0.49
Live WT (kg) -1.60 -0.307 0.49
Total Carbon Sub Index 23.90

* Based on an €80/tonne carbon price