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 -0.78
Milk (kg) 120.00 -0.014 -1.68
Fat (kg) -3.64 -0.375 1.36
Prot (kg) 1.04 -0.441 -0.46
Fertility Sub Index -8.93
Calving Interval (days) 3.93 -1.459 -5.73
Survival (%) -2.86 1.117 -3.20
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.84
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 1.46 -0.432 -0.63
Maintenance Sub Index Maint. Sub Index 0.49
Live WT (kg) -1.60 -0.307 0.49
Total Carbon Sub Index -10.61

* Based on an €80/tonne carbon price