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 -0.81
Milk (kg) -345.00 -0.014 4.83
Fat (kg) 13.21 -0.375 -4.95
Prot (kg) 1.56 -0.441 -0.69
Fertility Sub Index 9.45
Calving Interval (days) -5.36 -1.459 7.82
Survival (%) 1.46 1.117 1.63
Calving Sub Index 3.48
Gestation Length (days) -3.79 -0.919 3.48
Beef Sub Index 3.28
Carcass Weight (kg) -9.10 -0.528 4.80
Age of Slaughter (days) 3.53 -0.432 -1.52
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 17.24

* Based on an €80/tonne carbon price