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 -11.22
Milk (kg) 192.00 -0.014 -2.69
Fat (kg) 11.49 -0.375 -4.30
Prot (kg) 9.58 -0.441 -4.23
Fertility Sub Index -7.13
Calving Interval (days) 5.79 -1.459 -8.45
Survival (%) 1.18 1.117 1.32
Calving Sub Index 1.57
Gestation Length (days) -1.71 -0.919 1.57
Beef Sub Index -0.55
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 1.88 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index 0.64
Live WT (kg) -2.10 -0.307 0.64
Total Carbon Sub Index -16.68

* Based on an €80/tonne carbon price