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 -3.84
Milk (kg) -195.00 -0.014 2.73
Fat (kg) 12.76 -0.375 -4.78
Prot (kg) 4.05 -0.441 -1.79
Fertility Sub Index -0.61
Calving Interval (days) 0.00 -1.459 0.00
Survival (%) -0.55 1.117 -0.61
Calving Sub Index 2.62
Gestation Length (days) -2.85 -0.919 2.62
Beef Sub Index 9.45
Carcass Weight (kg) -23.10 -0.528 12.19
Age of Slaughter (days) 6.34 -0.432 -2.74
Maintenance Sub Index Maint. Sub Index 16.06
Live WT (kg) -52.40 -0.307 16.06
Total Carbon Sub Index 23.68

* Based on an €80/tonne carbon price