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 20.76
Milk (kg) -746.00 -0.014 10.44
Fat (kg) -5.74 -0.375 2.15
Prot (kg) -18.51 -0.441 8.17
Fertility Sub Index -2.09
Calving Interval (days) 1.77 -1.459 -2.58
Survival (%) 0.44 1.117 0.49
Calving Sub Index -0.28
Gestation Length (days) 0.31 -0.919 -0.28
Beef Sub Index 10.67
Carcass Weight (kg) -29.20 -0.528 15.40
Age of Slaughter (days) 10.97 -0.432 -4.74
Maintenance Sub Index Maint. Sub Index 22.87
Live WT (kg) -74.60 -0.307 22.87
Total Carbon Sub Index 51.93

* Based on an €80/tonne carbon price