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 28.92
Milk (kg) -785.00 -0.014 10.99
Fat (kg) -17.12 -0.375 6.41
Prot (kg) -26.09 -0.441 11.52
Fertility Sub Index -2.51
Calving Interval (days) 1.96 -1.459 -2.86
Survival (%) 0.31 1.117 0.35
Calving Sub Index 0.87
Gestation Length (days) -0.95 -0.919 0.87
Beef Sub Index 0.18
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 4.34 -0.432 -1.87
Maintenance Sub Index Maint. Sub Index 7.39
Live WT (kg) -24.10 -0.307 7.39
Total Carbon Sub Index 34.86

* Based on an €80/tonne carbon price