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 -0.76
Milk (kg) -20.00 -0.014 0.28
Fat (kg) 2.74 -0.375 -1.03
Prot (kg) 0.02 -0.441 -0.01
Fertility Sub Index 1.19
Calving Interval (days) 0.10 -1.459 -0.15
Survival (%) 1.20 1.117 1.34
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index -0.12
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 6.26 -0.432 -2.70
Maintenance Sub Index Maint. Sub Index 3.53
Live WT (kg) -11.50 -0.307 3.53
Total Carbon Sub Index 8.81

* Based on an €80/tonne carbon price