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 1.15
Milk (kg) -38.00 -0.014 0.53
Fat (kg) 0.52 -0.375 -0.19
Prot (kg) -1.84 -0.441 0.81
Fertility Sub Index -5.70
Calving Interval (days) 2.95 -1.459 -4.30
Survival (%) -1.25 1.117 -1.40
Calving Sub Index 0.74
Gestation Length (days) -0.81 -0.919 0.74
Beef Sub Index 0.51
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 4.31 -0.432 -1.86
Maintenance Sub Index Maint. Sub Index 3.92
Live WT (kg) -12.80 -0.307 3.92
Total Carbon Sub Index 0.63

* Based on an €80/tonne carbon price