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 -11.23
Milk (kg) 38.00 -0.014 -0.53
Fat (kg) 17.41 -0.375 -6.52
Prot (kg) 9.46 -0.441 -4.18
Fertility Sub Index 16.24
Calving Interval (days) -8.74 -1.459 12.75
Survival (%) 3.12 1.117 3.49
Calving Sub Index 4.28
Gestation Length (days) -4.66 -0.919 4.28
Beef Sub Index 0.43
Carcass Weight (kg) -7.40 -0.528 3.90
Age of Slaughter (days) 8.05 -0.432 -3.48
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index 11.25

* Based on an €80/tonne carbon price