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 10.02
Milk (kg) -186.00 -0.014 2.60
Fat (kg) -11.07 -0.375 4.15
Prot (kg) -7.41 -0.441 3.27
Fertility Sub Index 1.54
Calving Interval (days) -1.19 -1.459 1.74
Survival (%) -0.18 1.117 -0.20
Calving Sub Index -1.43
Gestation Length (days) 1.56 -0.919 -1.43
Beef Sub Index 1.84
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) -0.47 -0.432 0.20
Maintenance Sub Index Maint. Sub Index 3.65
Live WT (kg) -11.90 -0.307 3.65
Total Carbon Sub Index 15.61

* Based on an €80/tonne carbon price