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 1.87
Milk (kg) 21.00 -0.014 -0.29
Fat (kg) -3.81 -0.375 1.43
Prot (kg) -1.68 -0.441 0.74
Fertility Sub Index -16.97
Calving Interval (days) 8.64 -1.459 -12.61
Survival (%) -3.91 1.117 -4.37
Calving Sub Index 1.19
Gestation Length (days) -1.30 -0.919 1.19
Beef Sub Index 0.05
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 5.51 -0.432 -2.38
Maintenance Sub Index Maint. Sub Index 4.32
Live WT (kg) -14.10 -0.307 4.32
Total Carbon Sub Index -9.54

* Based on an €80/tonne carbon price