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 -21.68
Milk (kg) 486.00 -0.014 -6.80
Fat (kg) 21.69 -0.375 -8.12
Prot (kg) 15.30 -0.441 -6.75
Fertility Sub Index 1.90
Calving Interval (days) -0.16 -1.459 0.23
Survival (%) 1.49 1.117 1.66
Calving Sub Index 3.39
Gestation Length (days) -3.69 -0.919 3.39
Beef Sub Index -1.58
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 7.82 -0.432 -3.38
Maintenance Sub Index Maint. Sub Index -8.15
Live WT (kg) 26.60 -0.307 -8.15
Total Carbon Sub Index -26.13

* Based on an €80/tonne carbon price