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 12.66
Milk (kg) -739.00 -0.014 10.35
Fat (kg) 6.49 -0.375 -2.43
Prot (kg) -10.75 -0.441 4.74
Fertility Sub Index -0.20
Calving Interval (days) 0.59 -1.459 -0.86
Survival (%) 0.59 1.117 0.66
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index 4.28
Carcass Weight (kg) -15.20 -0.528 8.02
Age of Slaughter (days) 8.65 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 14.13
Live WT (kg) -46.10 -0.307 14.13
Total Carbon Sub Index 31.74

* Based on an €80/tonne carbon price