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 33.70
Milk (kg) -1182.00 -0.014 16.55
Fat (kg) -14.69 -0.375 5.50
Prot (kg) -26.39 -0.441 11.65
Fertility Sub Index -0.79
Calving Interval (days) 0.78 -1.459 -1.14
Survival (%) 0.31 1.117 0.35
Calving Sub Index 0.67
Gestation Length (days) -0.73 -0.919 0.67
Beef Sub Index -1.81
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 8.96 -0.432 -3.87
Maintenance Sub Index Maint. Sub Index 7.45
Live WT (kg) -24.30 -0.307 7.45
Total Carbon Sub Index 39.21

* Based on an €80/tonne carbon price