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 -15.36
Milk (kg) 561.00 -0.014 -7.85
Fat (kg) 6.89 -0.375 -2.58
Prot (kg) 11.17 -0.441 -4.93
Fertility Sub Index -9.58
Calving Interval (days) 5.11 -1.459 -7.46
Survival (%) -1.90 1.117 -2.12
Calving Sub Index 2.90
Gestation Length (days) -3.15 -0.919 2.90
Beef Sub Index -3.02
Carcass Weight (kg) 1.00 -0.528 -0.53
Age of Slaughter (days) 5.77 -0.432 -2.49
Maintenance Sub Index Maint. Sub Index -8.71
Live WT (kg) 28.40 -0.307 -8.71
Total Carbon Sub Index -33.77

* Based on an €80/tonne carbon price