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 -0.12
Milk (kg) 224.00 -0.014 -3.14
Fat (kg) -6.48 -0.375 2.43
Prot (kg) -1.33 -0.441 0.59
Fertility Sub Index -26.57
Calving Interval (days) 14.19 -1.459 -20.70
Survival (%) -5.25 1.117 -5.87
Calving Sub Index -0.05
Gestation Length (days) 0.05 -0.919 -0.05
Beef Sub Index -0.82
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 2.87 -0.432 -1.24
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index -23.26

* Based on an €80/tonne carbon price