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 -18.11
Milk (kg) 494.00 -0.014 -6.92
Fat (kg) 12.42 -0.375 -4.65
Prot (kg) 14.83 -0.441 -6.55
Fertility Sub Index -5.76
Calving Interval (days) 3.49 -1.459 -5.09
Survival (%) -0.60 1.117 -0.67
Calving Sub Index 2.58
Gestation Length (days) -2.81 -0.919 2.58
Beef Sub Index -4.27
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) 8.91 -0.432 -3.85
Maintenance Sub Index Maint. Sub Index -3.28
Live WT (kg) 10.70 -0.307 -3.28
Total Carbon Sub Index -28.85

* Based on an €80/tonne carbon price