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 1.25
Milk (kg) 245.00 -0.014 -3.43
Fat (kg) -7.56 -0.375 2.83
Prot (kg) -4.19 -0.441 1.85
Fertility Sub Index -23.16
Calving Interval (days) 11.66 -1.459 -17.01
Survival (%) -5.50 1.117 -6.14
Calving Sub Index -1.28
Gestation Length (days) 1.39 -0.919 -1.28
Beef Sub Index 0.47
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 3.31 -0.432 -1.43
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index -17.81

* Based on an €80/tonne carbon price