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 -10.71
Milk (kg) -87.00 -0.014 1.22
Fat (kg) 18.37 -0.375 -6.88
Prot (kg) 11.44 -0.441 -5.05
Fertility Sub Index 8.95
Calving Interval (days) -4.63 -1.459 6.76
Survival (%) 1.96 1.117 2.19
Calving Sub Index 0.65
Gestation Length (days) -0.71 -0.919 0.65
Beef Sub Index 1.65
Carcass Weight (kg) -6.50 -0.528 3.43
Age of Slaughter (days) 4.11 -0.432 -1.77
Maintenance Sub Index Maint. Sub Index 3.71
Live WT (kg) -12.10 -0.307 3.71
Total Carbon Sub Index 4.24

* Based on an €80/tonne carbon price