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 -0.26
Milk (kg) 38.00 -0.014 -0.53
Fat (kg) -5.56 -0.375 2.08
Prot (kg) 4.11 -0.441 -1.81
Fertility Sub Index 14.70
Calving Interval (days) -8.03 -1.459 11.72
Survival (%) 2.67 1.117 2.98
Calving Sub Index 1.31
Gestation Length (days) -1.43 -0.919 1.31
Beef Sub Index 0.58
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 5.01 -0.432 -2.16
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index 20.93

* Based on an €80/tonne carbon price