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 -15.86
Milk (kg) 495.00 -0.014 -6.93
Fat (kg) 7.58 -0.375 -2.84
Prot (kg) 13.80 -0.441 -6.09
Fertility Sub Index -1.45
Calving Interval (days) 1.52 -1.459 -2.22
Survival (%) 0.69 1.117 0.77
Calving Sub Index 3.44
Gestation Length (days) -3.74 -0.919 3.44
Beef Sub Index -3.32
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 7.33 -0.432 -3.16
Maintenance Sub Index Maint. Sub Index -3.53
Live WT (kg) 11.50 -0.307 -3.53
Total Carbon Sub Index -20.72

* Based on an €80/tonne carbon price