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 1.57
Milk (kg) 0.00 -0.014 0.00
Fat (kg) -3.30 -0.375 1.24
Prot (kg) -0.76 -0.441 0.34
Fertility Sub Index -2.41
Calving Interval (days) 0.96 -1.459 -1.40
Survival (%) -0.90 1.117 -1.01
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index -3.74
Carcass Weight (kg) 2.90 -0.528 -1.53
Age of Slaughter (days) 5.12 -0.432 -2.21
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 0.70

* Based on an €80/tonne carbon price