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 -6.64
Milk (kg) 132.00 -0.014 -1.85
Fat (kg) 3.31 -0.375 -1.24
Prot (kg) 8.04 -0.441 -3.55
Fertility Sub Index 2.94
Calving Interval (days) -1.40 -1.459 2.04
Survival (%) 0.80 1.117 0.89
Calving Sub Index -1.24
Gestation Length (days) 1.35 -0.919 -1.24
Beef Sub Index -6.18
Carcass Weight (kg) 8.00 -0.528 -4.22
Age of Slaughter (days) 4.53 -0.432 -1.96
Maintenance Sub Index Maint. Sub Index -5.21
Live WT (kg) 17.00 -0.307 -5.21
Total Carbon Sub Index -16.33

* Based on an €80/tonne carbon price