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 -0.52
Milk (kg) 70.00 -0.014 -0.98
Fat (kg) -1.63 -0.375 0.61
Prot (kg) 0.34 -0.441 -0.15
Fertility Sub Index -10.44
Calving Interval (days) 5.19 -1.459 -7.57
Survival (%) -2.57 1.117 -2.87
Calving Sub Index 0.49
Gestation Length (days) -0.53 -0.919 0.49
Beef Sub Index -0.69
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 8.94 -0.432 -3.86
Maintenance Sub Index Maint. Sub Index -0.34
Live WT (kg) 1.10 -0.307 -0.34
Total Carbon Sub Index -11.51

* Based on an €80/tonne carbon price