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 -22.96
Milk (kg) 485.00 -0.014 -6.79
Fat (kg) 18.82 -0.375 -7.05
Prot (kg) 20.67 -0.441 -9.12
Fertility Sub Index 8.68
Calving Interval (days) -4.64 -1.459 6.77
Survival (%) 1.71 1.117 1.91
Calving Sub Index 3.91
Gestation Length (days) -4.25 -0.919 3.91
Beef Sub Index 1.15
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) 3.82 -0.432 -1.65
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index -8.31

* Based on an €80/tonne carbon price