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 -1.73
Milk (kg) 28.00 -0.014 -0.39
Fat (kg) 8.29 -0.375 -3.11
Prot (kg) -4.00 -0.441 1.77
Fertility Sub Index 10.55
Calving Interval (days) -4.63 -1.459 6.76
Survival (%) 3.40 1.117 3.80
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 8.76
Carcass Weight (kg) -15.70 -0.528 8.28
Age of Slaughter (days) -1.11 -0.432 0.48
Maintenance Sub Index Maint. Sub Index 11.07
Live WT (kg) -36.10 -0.307 11.07
Total Carbon Sub Index 28.18

* Based on an €80/tonne carbon price