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 10.83
Milk (kg) -206.00 -0.014 2.88
Fat (kg) -9.91 -0.375 3.71
Prot (kg) -9.59 -0.441 4.23
Fertility Sub Index -0.70
Calving Interval (days) 0.38 -1.459 -0.55
Survival (%) -0.13 1.117 -0.15
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 2.34
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) -2.00 -0.432 0.86
Maintenance Sub Index Maint. Sub Index 6.44
Live WT (kg) -21.00 -0.307 6.44
Total Carbon Sub Index 22.61

* Based on an €80/tonne carbon price