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 -14.00
Milk (kg) 414.00 -0.014 -5.80
Fat (kg) 5.52 -0.375 -2.07
Prot (kg) 13.90 -0.441 -6.13
Fertility Sub Index -2.81
Calving Interval (days) 1.56 -1.459 -2.28
Survival (%) -0.48 1.117 -0.54
Calving Sub Index 2.90
Gestation Length (days) -3.15 -0.919 2.90
Beef Sub Index -1.69
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 3.18 -0.432 -1.37
Maintenance Sub Index Maint. Sub Index -9.72
Live WT (kg) 31.70 -0.307 -9.72
Total Carbon Sub Index -25.32

* Based on an €80/tonne carbon price