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 -13.18
Milk (kg) 548.00 -0.014 -7.67
Fat (kg) 6.30 -0.375 -2.36
Prot (kg) 7.13 -0.441 -3.15
Fertility Sub Index 0.60
Calving Interval (days) -0.45 -1.459 0.66
Survival (%) -0.05 1.117 -0.06
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.11
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.57 -0.432 -0.68
Maintenance Sub Index Maint. Sub Index 1.96
Live WT (kg) -6.40 -0.307 1.96
Total Carbon Sub Index -10.98

* Based on an €80/tonne carbon price