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 18.76
Milk (kg) -572.00 -0.014 8.01
Fat (kg) -6.74 -0.375 2.52
Prot (kg) -18.65 -0.441 8.23
Fertility Sub Index -2.44
Calving Interval (days) 2.34 -1.459 -3.41
Survival (%) 0.87 1.117 0.97
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index 13.72
Carcass Weight (kg) -34.50 -0.528 18.20
Age of Slaughter (days) 10.37 -0.432 -4.48
Maintenance Sub Index Maint. Sub Index 27.31
Live WT (kg) -89.10 -0.307 27.31
Total Carbon Sub Index 58.08

* Based on an €80/tonne carbon price