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 17.43
Milk (kg) -525.00 -0.014 7.35
Fat (kg) -9.23 -0.375 3.46
Prot (kg) -15.00 -0.441 6.62
Fertility Sub Index 1.78
Calving Interval (days) -1.01 -1.459 1.47
Survival (%) 0.27 1.117 0.30
Calving Sub Index 0.17
Gestation Length (days) -0.19 -0.919 0.17
Beef Sub Index 4.72
Carcass Weight (kg) -16.20 -0.528 8.55
Age of Slaughter (days) 8.86 -0.432 -3.82
Maintenance Sub Index Maint. Sub Index 14.44
Live WT (kg) -47.10 -0.307 14.44
Total Carbon Sub Index 38.53

* Based on an €80/tonne carbon price