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 -16.15
Milk (kg) 535.00 -0.014 -7.49
Fat (kg) 11.88 -0.375 -4.45
Prot (kg) 9.55 -0.441 -4.21
Fertility Sub Index -2.52
Calving Interval (days) 1.52 -1.459 -2.22
Survival (%) -0.27 1.117 -0.30
Calving Sub Index 2.42
Gestation Length (days) -2.63 -0.919 2.42
Beef Sub Index -5.29
Carcass Weight (kg) 3.60 -0.528 -1.90
Age of Slaughter (days) 7.85 -0.432 -3.39
Maintenance Sub Index Maint. Sub Index -8.61
Live WT (kg) 28.10 -0.307 -8.61
Total Carbon Sub Index -30.16

* Based on an €80/tonne carbon price