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 -17.17
Milk (kg) 599.00 -0.014 -8.39
Fat (kg) 7.46 -0.375 -2.79
Prot (kg) 13.57 -0.441 -5.99
Fertility Sub Index 0.23
Calving Interval (days) 0.15 -1.459 -0.22
Survival (%) 0.40 1.117 0.45
Calving Sub Index 2.44
Gestation Length (days) -2.65 -0.919 2.44
Beef Sub Index -0.40
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 5.81 -0.432 -2.51
Maintenance Sub Index Maint. Sub Index -1.72
Live WT (kg) 5.60 -0.307 -1.72
Total Carbon Sub Index -16.62

* Based on an €80/tonne carbon price