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 -11.98
Milk (kg) 67.00 -0.014 -0.94
Fat (kg) 17.87 -0.375 -6.69
Prot (kg) 9.85 -0.441 -4.35
Fertility Sub Index 0.61
Calving Interval (days) -0.45 -1.459 0.66
Survival (%) -0.04 1.117 -0.04
Calving Sub Index 1.24
Gestation Length (days) -1.35 -0.919 1.24
Beef Sub Index -1.10
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 6.58 -0.432 -2.84
Maintenance Sub Index Maint. Sub Index -0.46
Live WT (kg) 1.50 -0.307 -0.46
Total Carbon Sub Index -11.69

* Based on an €80/tonne carbon price