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 3.20
Milk (kg) 110.00 -0.014 -1.54
Fat (kg) -8.39 -0.375 3.14
Prot (kg) -3.61 -0.441 1.59
Fertility Sub Index -18.13
Calving Interval (days) 8.56 -1.459 -12.49
Survival (%) -5.05 1.117 -5.64
Calving Sub Index 1.92
Gestation Length (days) -2.09 -0.919 1.92
Beef Sub Index -0.95
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 4.90 -0.432 -2.12
Maintenance Sub Index Maint. Sub Index -0.74
Live WT (kg) 2.40 -0.307 -0.74
Total Carbon Sub Index -14.70

* Based on an €80/tonne carbon price