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 1.73
Milk (kg) -11.00 -0.014 0.15
Fat (kg) -0.01 -0.375 0.00
Prot (kg) -3.56 -0.441 1.57
Fertility Sub Index -12.13
Calving Interval (days) 5.12 -1.459 -7.47
Survival (%) -4.17 1.117 -4.66
Calving Sub Index 0.96
Gestation Length (days) -1.04 -0.919 0.96
Beef Sub Index 0.00
Carcass Weight (kg) 1.20 -0.528 -0.63
Age of Slaughter (days) -1.47 -0.432 0.63
Maintenance Sub Index Maint. Sub Index -1.41
Live WT (kg) 4.60 -0.307 -1.41
Total Carbon Sub Index -10.85

* Based on an €80/tonne carbon price