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 -11.11
Milk (kg) 388.00 -0.014 -5.43
Fat (kg) 4.89 -0.375 -1.83
Prot (kg) 8.72 -0.441 -3.85
Fertility Sub Index -4.35
Calving Interval (days) 2.77 -1.459 -4.04
Survival (%) -0.28 1.117 -0.31
Calving Sub Index 2.88
Gestation Length (days) -3.13 -0.919 2.88
Beef Sub Index -0.41
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 6.20 -0.432 -2.68
Maintenance Sub Index Maint. Sub Index -1.59
Live WT (kg) 5.20 -0.307 -1.59
Total Carbon Sub Index -14.59

* Based on an €80/tonne carbon price