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 -7.69
Milk (kg) 206.00 -0.014 -2.88
Fat (kg) 7.25 -0.375 -2.72
Prot (kg) 4.74 -0.441 -2.09
Fertility Sub Index 0.02
Calving Interval (days) 0.32 -1.459 -0.47
Survival (%) 0.44 1.117 0.49
Calving Sub Index -1.12
Gestation Length (days) 1.22 -0.919 -1.12
Beef Sub Index -6.10
Carcass Weight (kg) 16.00 -0.528 -8.44
Age of Slaughter (days) -5.42 -0.432 2.34
Maintenance Sub Index Maint. Sub Index -10.12
Live WT (kg) 33.00 -0.307 -10.12
Total Carbon Sub Index -25.00

* Based on an €80/tonne carbon price