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 -7.59
Milk (kg) -156.00 -0.014 2.18
Fat (kg) 15.09 -0.375 -5.65
Prot (kg) 9.33 -0.441 -4.12
Fertility Sub Index 0.69
Calving Interval (days) -0.62 -1.459 0.90
Survival (%) -0.19 1.117 -0.21
Calving Sub Index 0.81
Gestation Length (days) -0.88 -0.919 0.81
Beef Sub Index 2.66
Carcass Weight (kg) -8.80 -0.528 4.64
Age of Slaughter (days) 4.59 -0.432 -1.98
Maintenance Sub Index Maint. Sub Index 5.30
Live WT (kg) -17.30 -0.307 5.30
Total Carbon Sub Index 1.88

* Based on an €80/tonne carbon price