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 20.14
Milk (kg) -794.00 -0.014 11.12
Fat (kg) -4.00 -0.375 1.50
Prot (kg) -17.06 -0.441 7.53
Fertility Sub Index 1.21
Calving Interval (days) 0.22 -1.459 -0.32
Survival (%) 1.37 1.117 1.53
Calving Sub Index -0.28
Gestation Length (days) 0.31 -0.919 -0.28
Beef Sub Index 16.37
Carcass Weight (kg) -37.80 -0.528 19.94
Age of Slaughter (days) 8.28 -0.432 -3.57
Maintenance Sub Index Maint. Sub Index 27.25
Live WT (kg) -88.90 -0.307 27.25
Total Carbon Sub Index 64.69

* Based on an €80/tonne carbon price