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 19.61
Milk (kg) -721.00 -0.014 10.09
Fat (kg) -5.34 -0.375 2.00
Prot (kg) -17.02 -0.441 7.51
Fertility Sub Index 2.04
Calving Interval (days) -0.81 -1.459 1.18
Survival (%) 0.77 1.117 0.86
Calving Sub Index 0.40
Gestation Length (days) -0.44 -0.919 0.40
Beef Sub Index 3.84
Carcass Weight (kg) -14.30 -0.528 7.54
Age of Slaughter (days) 8.59 -0.432 -3.71
Maintenance Sub Index Maint. Sub Index 14.35
Live WT (kg) -46.80 -0.307 14.35
Total Carbon Sub Index 40.24

* Based on an €80/tonne carbon price