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 13.96
Milk (kg) -711.00 -0.014 9.95
Fat (kg) 2.03 -0.375 -0.76
Prot (kg) -10.81 -0.441 4.77
Fertility Sub Index 4.56
Calving Interval (days) -1.22 -1.459 1.78
Survival (%) 2.49 1.117 2.78
Calving Sub Index -0.58
Gestation Length (days) 0.63 -0.919 -0.58
Beef Sub Index 16.67
Carcass Weight (kg) -39.60 -0.528 20.89
Age of Slaughter (days) 9.78 -0.432 -4.22
Maintenance Sub Index Maint. Sub Index 28.26
Live WT (kg) -92.20 -0.307 28.26
Total Carbon Sub Index 62.87

* Based on an €80/tonne carbon price