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 -8.30
Milk (kg) -301.00 -0.014 4.21
Fat (kg) 23.85 -0.375 -8.93
Prot (kg) 8.11 -0.441 -3.58
Fertility Sub Index 5.52
Calving Interval (days) -2.27 -1.459 3.31
Survival (%) 1.98 1.117 2.21
Calving Sub Index 3.88
Gestation Length (days) -4.22 -0.919 3.88
Beef Sub Index 9.53
Carcass Weight (kg) -27.20 -0.528 14.35
Age of Slaughter (days) 11.15 -0.432 -4.81
Maintenance Sub Index Maint. Sub Index 12.57
Live WT (kg) -41.00 -0.307 12.57
Total Carbon Sub Index 23.21

* Based on an €80/tonne carbon price