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 -6.93
Milk (kg) 113.00 -0.014 -1.58
Fat (kg) 8.27 -0.375 -3.10
Prot (kg) 5.09 -0.441 -2.25
Fertility Sub Index 5.79
Calving Interval (days) -3.06 -1.459 4.46
Survival (%) 1.19 1.117 1.33
Calving Sub Index 1.98
Gestation Length (days) -2.15 -0.919 1.98
Beef Sub Index 2.72
Carcass Weight (kg) -9.70 -0.528 5.12
Age of Slaughter (days) 5.55 -0.432 -2.40
Maintenance Sub Index Maint. Sub Index 7.57
Live WT (kg) -24.70 -0.307 7.57
Total Carbon Sub Index 11.13

* Based on an €80/tonne carbon price