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 -3.78
Milk (kg) 99.00 -0.014 -1.39
Fat (kg) 3.23 -0.375 -1.21
Prot (kg) 2.69 -0.441 -1.19
Fertility Sub Index 7.11
Calving Interval (days) -3.23 -1.459 4.71
Survival (%) 2.15 1.117 2.40
Calving Sub Index -0.86
Gestation Length (days) 0.94 -0.919 -0.86
Beef Sub Index -4.69
Carcass Weight (kg) 10.40 -0.528 -5.49
Age of Slaughter (days) -1.85 -0.432 0.80
Maintenance Sub Index Maint. Sub Index -7.11
Live WT (kg) 23.20 -0.307 -7.11
Total Carbon Sub Index -9.33

* Based on an €80/tonne carbon price