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 18.61
Milk (kg) -405.00 -0.014 5.67
Fat (kg) -17.43 -0.375 6.53
Prot (kg) -14.52 -0.441 6.41
Fertility Sub Index -2.21
Calving Interval (days) 0.80 -1.459 -1.17
Survival (%) -0.93 1.117 -1.04
Calving Sub Index -0.17
Gestation Length (days) 0.19 -0.919 -0.17
Beef Sub Index 0.65
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) -0.64 -0.432 0.28
Maintenance Sub Index Maint. Sub Index 1.56
Live WT (kg) -5.10 -0.307 1.56
Total Carbon Sub Index 18.44

* Based on an €80/tonne carbon price