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 -24.16
Milk (kg) 624.00 -0.014 -8.74
Fat (kg) 20.89 -0.375 -7.82
Prot (kg) 17.21 -0.441 -7.60
Fertility Sub Index -5.03
Calving Interval (days) 3.87 -1.459 -5.65
Survival (%) 0.55 1.117 0.61
Calving Sub Index 2.69
Gestation Length (days) -2.93 -0.919 2.69
Beef Sub Index -3.29
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 7.00 -0.432 -3.02
Maintenance Sub Index Maint. Sub Index -8.68
Live WT (kg) 28.30 -0.307 -8.68
Total Carbon Sub Index -38.46

* Based on an €80/tonne carbon price