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 25.19
Milk (kg) -808.00 -0.014 11.31
Fat (kg) -12.78 -0.375 4.79
Prot (kg) -20.60 -0.441 9.09
Fertility Sub Index 1.81
Calving Interval (days) 0.12 -1.459 -0.18
Survival (%) 1.78 1.117 1.99
Calving Sub Index 0.51
Gestation Length (days) -0.55 -0.919 0.51
Beef Sub Index 10.96
Carcass Weight (kg) -27.00 -0.528 14.24
Age of Slaughter (days) 7.60 -0.432 -3.28
Maintenance Sub Index Maint. Sub Index 21.43
Live WT (kg) -69.90 -0.307 21.43
Total Carbon Sub Index 59.90

* Based on an €80/tonne carbon price