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 10.95
Milk (kg) -186.00 -0.014 2.60
Fat (kg) -11.76 -0.375 4.40
Prot (kg) -8.93 -0.441 3.94
Fertility Sub Index -3.95
Calving Interval (days) 2.86 -1.459 -4.17
Survival (%) 0.20 1.117 0.22
Calving Sub Index -0.74
Gestation Length (days) 0.80 -0.919 -0.74
Beef Sub Index -0.32
Carcass Weight (kg) -5.50 -0.528 2.90
Age of Slaughter (days) 7.46 -0.432 -3.22
Maintenance Sub Index Maint. Sub Index 5.12
Live WT (kg) -16.70 -0.307 5.12
Total Carbon Sub Index 11.07

* Based on an €80/tonne carbon price