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 -12.04
Milk (kg) 242.00 -0.014 -3.39
Fat (kg) 12.65 -0.375 -4.74
Prot (kg) 8.86 -0.441 -3.91
Fertility Sub Index 1.53
Calving Interval (days) -0.37 -1.459 0.54
Survival (%) 0.89 1.117 0.99
Calving Sub Index -1.62
Gestation Length (days) 1.76 -0.919 -1.62
Beef Sub Index -8.22
Carcass Weight (kg) 16.50 -0.528 -8.70
Age of Slaughter (days) -1.13 -0.432 0.49
Maintenance Sub Index Maint. Sub Index -9.35
Live WT (kg) 30.50 -0.307 -9.35
Total Carbon Sub Index -29.68

* Based on an €80/tonne carbon price