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 -20.00
Milk (kg) 475.00 -0.014 -6.65
Fat (kg) 18.48 -0.375 -6.92
Prot (kg) 14.56 -0.441 -6.43
Fertility Sub Index 1.79
Calving Interval (days) -0.53 -1.459 0.77
Survival (%) 0.91 1.117 1.02
Calving Sub Index 4.32
Gestation Length (days) -4.70 -0.919 4.32
Beef Sub Index -3.44
Carcass Weight (kg) 1.70 -0.528 -0.90
Age of Slaughter (days) 5.88 -0.432 -2.54
Maintenance Sub Index Maint. Sub Index -5.27
Live WT (kg) 17.20 -0.307 -5.27
Total Carbon Sub Index -22.60

* Based on an €80/tonne carbon price