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 -4.76
Milk (kg) -46.00 -0.014 0.64
Fat (kg) 9.34 -0.375 -3.50
Prot (kg) 4.31 -0.441 -1.90
Fertility Sub Index 0.00
Calving Interval (days) 0.11 -1.459 -0.16
Survival (%) 0.14 1.117 0.16
Calving Sub Index 1.57
Gestation Length (days) -1.71 -0.919 1.57
Beef Sub Index 5.49
Carcass Weight (kg) -13.30 -0.528 7.02
Age of Slaughter (days) 3.54 -0.432 -1.53
Maintenance Sub Index Maint. Sub Index 7.33
Live WT (kg) -23.90 -0.307 7.33
Total Carbon Sub Index 9.62

* Based on an €80/tonne carbon price