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 4.76
Milk (kg) 110.00 -0.014 -1.54
Fat (kg) -9.54 -0.375 3.57
Prot (kg) -6.17 -0.441 2.72
Fertility Sub Index -11.42
Calving Interval (days) 5.67 -1.459 -8.27
Survival (%) -2.82 1.117 -3.15
Calving Sub Index 0.29
Gestation Length (days) -0.32 -0.919 0.29
Beef Sub Index 0.49
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 2.17 -0.432 -0.94
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index -6.54

* Based on an €80/tonne carbon price