Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 14.76
Milk (kg) -232.00 -0.014 3.25
Fat (kg) -13.30 -0.375 4.98
Prot (kg) -14.80 -0.441 6.53
Fertility Sub Index -0.96
Calving Interval (days) 0.32 -1.459 -0.47
Survival (%) -0.44 1.117 -0.49
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 6.34
Carcass Weight (kg) -12.10 -0.528 6.38
Age of Slaughter (days) 0.11 -0.432 -0.05
Maintenance Sub Index Maint. Sub Index 8.37
Live WT (kg) -27.30 -0.307 8.37
Total Carbon Sub Index 33.69

* Based on an €80/tonne carbon price