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 14.89
Milk (kg) -229.00 -0.014 3.21
Fat (kg) -13.02 -0.375 4.88
Prot (kg) -15.43 -0.441 6.81
Fertility Sub Index -5.63
Calving Interval (days) 2.82 -1.459 -4.11
Survival (%) -1.36 1.117 -1.52
Calving Sub Index 0.24
Gestation Length (days) -0.26 -0.919 0.24
Beef Sub Index -0.33
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 5.40 -0.432 -2.33
Maintenance Sub Index Maint. Sub Index -0.25
Live WT (kg) 0.80 -0.307 -0.25
Total Carbon Sub Index 8.93

* Based on an €80/tonne carbon price