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 -9.80
Milk (kg) 513.00 -0.014 -7.18
Fat (kg) -7.12 -0.375 2.67
Prot (kg) 11.98 -0.441 -5.29
Fertility Sub Index -3.91
Calving Interval (days) 2.33 -1.459 -3.40
Survival (%) -0.46 1.117 -0.51
Calving Sub Index -0.05
Gestation Length (days) 0.05 -0.919 -0.05
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 2.64
Live WT (kg) -8.60 -0.307 2.64
Total Carbon Sub Index -10.64

* Based on an €80/tonne carbon price