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 18.07
Milk (kg) -596.00 -0.014 8.34
Fat (kg) -5.67 -0.375 2.12
Prot (kg) -17.23 -0.441 7.60
Fertility Sub Index -2.59
Calving Interval (days) 2.25 -1.459 -3.28
Survival (%) 0.62 1.117 0.69
Calving Sub Index -0.05
Gestation Length (days) 0.05 -0.919 -0.05
Beef Sub Index 18.70
Carcass Weight (kg) -43.60 -0.528 23.00
Age of Slaughter (days) 9.97 -0.432 -4.30
Maintenance Sub Index Maint. Sub Index 31.64
Live WT (kg) -103.20 -0.307 31.64
Total Carbon Sub Index 65.76

* Based on an €80/tonne carbon price