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 21.93
Milk (kg) -839.00 -0.014 11.75
Fat (kg) -5.19 -0.375 1.94
Prot (kg) -18.66 -0.441 8.24
Fertility Sub Index -2.62
Calving Interval (days) 2.16 -1.459 -3.15
Survival (%) 0.48 1.117 0.54
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index 16.27
Carcass Weight (kg) -38.40 -0.528 20.26
Age of Slaughter (days) 9.24 -0.432 -3.99
Maintenance Sub Index Maint. Sub Index 29.03
Live WT (kg) -94.70 -0.307 29.03
Total Carbon Sub Index 64.47

* Based on an €80/tonne carbon price