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 14.15
Milk (kg) -484.00 -0.014 6.78
Fat (kg) -7.95 -0.375 2.98
Prot (kg) -9.95 -0.441 4.39
Fertility Sub Index 5.44
Calving Interval (days) -2.34 -1.459 3.41
Survival (%) 1.81 1.117 2.02
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.21
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 0.38 -0.432 -0.16
Maintenance Sub Index Maint. Sub Index -0.58
Live WT (kg) 1.90 -0.307 -0.58
Total Carbon Sub Index 18.74

* Based on an €80/tonne carbon price