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 -0.37
Milk (kg) 113.00 -0.014 -1.58
Fat (kg) -1.29 -0.375 0.48
Prot (kg) -1.66 -0.441 0.73
Fertility Sub Index -13.27
Calving Interval (days) 7.01 -1.459 -10.23
Survival (%) -2.72 1.117 -3.04
Calving Sub Index 1.19
Gestation Length (days) -1.30 -0.919 1.19
Beef Sub Index -0.23
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 2.61 -0.432 -1.13
Maintenance Sub Index Maint. Sub Index 0.18
Live WT (kg) -0.60 -0.307 0.18
Total Carbon Sub Index -12.48

* Based on an €80/tonne carbon price