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 8.44
Milk (kg) -546.00 -0.014 7.64
Fat (kg) 6.40 -0.375 -2.40
Prot (kg) -7.23 -0.441 3.19
Fertility Sub Index 4.87
Calving Interval (days) -1.59 -1.459 2.32
Survival (%) 2.28 1.117 2.55
Calving Sub Index 0.20
Gestation Length (days) -0.22 -0.919 0.20
Beef Sub Index 15.55
Carcass Weight (kg) -36.60 -0.528 19.31
Age of Slaughter (days) 8.70 -0.432 -3.76
Maintenance Sub Index Maint. Sub Index 28.79
Live WT (kg) -93.90 -0.307 28.79
Total Carbon Sub Index 57.85

* Based on an €80/tonne carbon price