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 -35.61
Milk (kg) 722.00 -0.014 -10.11
Fat (kg) 23.78 -0.375 -8.91
Prot (kg) 37.60 -0.441 -16.60
Fertility Sub Index 6.31
Calving Interval (days) -3.76 -1.459 5.49
Survival (%) 0.74 1.117 0.83
Calving Sub Index 1.56
Gestation Length (days) -1.70 -0.919 1.56
Beef Sub Index 2.36
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) -3.40 -0.432 1.47
Maintenance Sub Index Maint. Sub Index 5.21
Live WT (kg) -17.00 -0.307 5.21
Total Carbon Sub Index -20.16

* Based on an €80/tonne carbon price