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 -1.74
Milk (kg) 49.00 -0.014 -0.69
Fat (kg) 2.63 -0.375 -0.99
Prot (kg) 0.16 -0.441 -0.07
Fertility Sub Index 2.60
Calving Interval (days) -1.48 -1.459 2.16
Survival (%) 0.39 1.117 0.44
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.86
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 1.07 -0.432 -0.46
Maintenance Sub Index Maint. Sub Index 3.53
Live WT (kg) -11.50 -0.307 3.53
Total Carbon Sub Index 4.76

* Based on an €80/tonne carbon price