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 20.29
Milk (kg) -475.00 -0.014 6.65
Fat (kg) -18.50 -0.375 6.93
Prot (kg) -15.20 -0.441 6.71
Fertility Sub Index 2.36
Calving Interval (days) -1.16 -1.459 1.69
Survival (%) 0.60 1.117 0.67
Calving Sub Index 1.43
Gestation Length (days) -1.56 -0.919 1.43
Beef Sub Index 3.57
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) -2.76 -0.432 1.19
Maintenance Sub Index Maint. Sub Index 6.99
Live WT (kg) -22.80 -0.307 6.99
Total Carbon Sub Index 34.64

* Based on an €80/tonne carbon price