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 -2.65
Milk (kg) 203.00 -0.014 -2.84
Fat (kg) -5.10 -0.375 1.91
Prot (kg) 3.89 -0.441 -1.72
Fertility Sub Index 5.82
Calving Interval (days) -3.05 -1.459 4.45
Survival (%) 1.23 1.117 1.37
Calving Sub Index 2.04
Gestation Length (days) -2.22 -0.919 2.04
Beef Sub Index -0.99
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 3.64 -0.432 -1.57
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 6.06

* Based on an €80/tonne carbon price