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 9.28
Milk (kg) -194.00 -0.014 2.72
Fat (kg) -11.87 -0.375 4.45
Prot (kg) -4.80 -0.441 2.12
Fertility Sub Index -0.99
Calving Interval (days) 0.53 -1.459 -0.77
Survival (%) -0.19 1.117 -0.21
Calving Sub Index -1.57
Gestation Length (days) 1.71 -0.919 -1.57
Beef Sub Index -2.61
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 6.30 -0.432 -2.72
Maintenance Sub Index Maint. Sub Index 5.43
Live WT (kg) -17.70 -0.307 5.43
Total Carbon Sub Index 9.53

* Based on an €80/tonne carbon price