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 -12.77
Milk (kg) 534.00 -0.014 -7.48
Fat (kg) 6.23 -0.375 -2.33
Prot (kg) 6.71 -0.441 -2.96
Fertility Sub Index 3.48
Calving Interval (days) -1.79 -1.459 2.61
Survival (%) 0.78 1.117 0.87
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.26
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 1.59 -0.432 -0.69
Maintenance Sub Index Maint. Sub Index 2.02
Live WT (kg) -6.60 -0.307 2.02
Total Carbon Sub Index -7.47

* Based on an €80/tonne carbon price