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 -5.47
Milk (kg) 329.00 -0.014 -4.61
Fat (kg) -0.26 -0.375 0.10
Prot (kg) 2.17 -0.441 -0.96
Fertility Sub Index -13.48
Calving Interval (days) 6.81 -1.459 -9.94
Survival (%) -3.17 1.117 -3.54
Calving Sub Index 1.46
Gestation Length (days) -1.59 -0.919 1.46
Beef Sub Index -2.85
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 8.55 -0.432 -3.69
Maintenance Sub Index Maint. Sub Index -3.86
Live WT (kg) 12.60 -0.307 -3.86
Total Carbon Sub Index -24.20

* Based on an €80/tonne carbon price