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 -2.64
Milk (kg) 81.00 -0.014 -1.13
Fat (kg) 16.33 -0.375 -6.12
Prot (kg) -10.44 -0.441 4.61
Fertility Sub Index 6.45
Calving Interval (days) -3.21 -1.459 4.68
Survival (%) 1.58 1.117 1.77
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.39
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 2.62 -0.432 -1.13
Maintenance Sub Index Maint. Sub Index 1.44
Live WT (kg) -4.70 -0.307 1.44
Total Carbon Sub Index 4.38

* Based on an €80/tonne carbon price