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 0.94
Milk (kg) 45.00 -0.014 -0.63
Fat (kg) -2.13 -0.375 0.80
Prot (kg) -1.76 -0.441 0.78
Fertility Sub Index -16.23
Calving Interval (days) 8.71 -1.459 -12.71
Survival (%) -3.15 1.117 -3.52
Calving Sub Index 1.44
Gestation Length (days) -1.57 -0.919 1.44
Beef Sub Index 0.89
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 2.59 -0.432 -1.12
Maintenance Sub Index Maint. Sub Index 3.34
Live WT (kg) -10.90 -0.307 3.34
Total Carbon Sub Index -9.61

* Based on an €80/tonne carbon price