Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -13.67
Milk (kg) 287.00 -0.014 -4.02
Fat (kg) 12.30 -0.375 -4.61
Prot (kg) 11.43 -0.441 -5.04
Fertility Sub Index 0.76
Calving Interval (days) -0.49 -1.459 0.71
Survival (%) 0.04 1.117 0.04
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.18
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 0.93 -0.432 -0.40
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index -11.66

* Based on an €80/tonne carbon price