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 19.35
Milk (kg) -707.00 -0.014 9.90
Fat (kg) -4.29 -0.375 1.61
Prot (kg) -17.77 -0.441 7.84
Fertility Sub Index -1.13
Calving Interval (days) 1.43 -1.459 -2.09
Survival (%) 0.86 1.117 0.96
Calving Sub Index -0.36
Gestation Length (days) 0.39 -0.919 -0.36
Beef Sub Index 12.42
Carcass Weight (kg) -30.70 -0.528 16.19
Age of Slaughter (days) 8.74 -0.432 -3.77
Maintenance Sub Index Maint. Sub Index 24.00
Live WT (kg) -78.30 -0.307 24.00
Total Carbon Sub Index 54.29

* Based on an €80/tonne carbon price