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 9.52
Milk (kg) -414.00 -0.014 5.80
Fat (kg) -1.34 -0.375 0.50
Prot (kg) -7.30 -0.441 3.22
Fertility Sub Index 2.71
Calving Interval (days) 0.33 -1.459 -0.48
Survival (%) 2.86 1.117 3.20
Calving Sub Index 4.18
Gestation Length (days) -4.55 -0.919 4.18
Beef Sub Index 6.38
Carcass Weight (kg) -22.10 -0.528 11.66
Age of Slaughter (days) 12.23 -0.432 -5.28
Maintenance Sub Index Maint. Sub Index 14.10
Live WT (kg) -46.00 -0.307 14.10
Total Carbon Sub Index 36.89

* Based on an €80/tonne carbon price