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 20.78
Milk (kg) -617.00 -0.014 8.64
Fat (kg) -11.86 -0.375 4.44
Prot (kg) -17.44 -0.441 7.70
Fertility Sub Index 0.64
Calving Interval (days) -1.31 -1.459 1.91
Survival (%) -1.14 1.117 -1.27
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index -1.75
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 8.32 -0.432 -3.59
Maintenance Sub Index Maint. Sub Index 7.08
Live WT (kg) -23.10 -0.307 7.08
Total Carbon Sub Index 27.48

* Based on an €80/tonne carbon price