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 0.48
Milk (kg) -60.00 -0.014 0.84
Fat (kg) 1.53 -0.375 -0.57
Prot (kg) -0.49 -0.441 0.22
Fertility Sub Index -9.24
Calving Interval (days) 3.97 -1.459 -5.79
Survival (%) -3.09 1.117 -3.45
Calving Sub Index 1.54
Gestation Length (days) -1.67 -0.919 1.54
Beef Sub Index -0.70
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 3.45 -0.432 -1.49
Maintenance Sub Index Maint. Sub Index 7.05
Live WT (kg) -23.00 -0.307 7.05
Total Carbon Sub Index -0.88

* Based on an €80/tonne carbon price