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 -10.12
Milk (kg) 230.00 -0.014 -3.22
Fat (kg) 9.88 -0.375 -3.70
Prot (kg) 7.25 -0.441 -3.20
Fertility Sub Index 1.02
Calving Interval (days) -1.05 -1.459 1.53
Survival (%) -0.46 1.117 -0.51
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.67
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 1.18 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index 0.43
Live WT (kg) -1.40 -0.307 0.43
Total Carbon Sub Index -9.81

* Based on an €80/tonne carbon price