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 -6.05
Milk (kg) 189.00 -0.014 -2.65
Fat (kg) 2.40 -0.375 -0.90
Prot (kg) 5.68 -0.441 -2.51
Fertility Sub Index -4.39
Calving Interval (days) 1.89 -1.459 -2.76
Survival (%) -1.46 1.117 -1.63
Calving Sub Index 2.39
Gestation Length (days) -2.60 -0.919 2.39
Beef Sub Index 3.27
Carcass Weight (kg) -12.70 -0.528 6.70
Age of Slaughter (days) 7.95 -0.432 -3.43
Maintenance Sub Index Maint. Sub Index 6.74
Live WT (kg) -22.00 -0.307 6.74
Total Carbon Sub Index 1.96

* Based on an €80/tonne carbon price