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 -0.47
Milk (kg) 279.00 -0.014 -3.91
Fat (kg) -6.85 -0.375 2.57
Prot (kg) -1.97 -0.441 0.87
Fertility Sub Index -11.61
Calving Interval (days) 6.00 -1.459 -8.75
Survival (%) -2.56 1.117 -2.86
Calving Sub Index 0.93
Gestation Length (days) -1.01 -0.919 0.93
Beef Sub Index 0.26
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 2.94 -0.432 -1.27
Maintenance Sub Index Maint. Sub Index 1.66
Live WT (kg) -5.40 -0.307 1.66
Total Carbon Sub Index -9.24

* Based on an €80/tonne carbon price