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 -24.42
Milk (kg) 361.00 -0.014 -5.05
Fat (kg) 19.18 -0.375 -7.18
Prot (kg) 27.60 -0.441 -12.18
Fertility Sub Index -1.56
Calving Interval (days) 1.29 -1.459 -1.88
Survival (%) 0.29 1.117 0.32
Calving Sub Index 0.90
Gestation Length (days) -0.98 -0.919 0.90
Beef Sub Index 1.99
Carcass Weight (kg) -11.50 -0.528 6.07
Age of Slaughter (days) 9.44 -0.432 -4.08
Maintenance Sub Index Maint. Sub Index 11.86
Live WT (kg) -38.70 -0.307 11.86
Total Carbon Sub Index -11.22

* Based on an €80/tonne carbon price