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 8.70
Milk (kg) -299.00 -0.014 4.19
Fat (kg) -2.00 -0.375 0.75
Prot (kg) -8.53 -0.441 3.76
Fertility Sub Index 0.27
Calving Interval (days) -0.16 -1.459 0.23
Survival (%) 0.03 1.117 0.03
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index 4.14
Carcass Weight (kg) -11.90 -0.528 6.28
Age of Slaughter (days) 4.95 -0.432 -2.14
Maintenance Sub Index Maint. Sub Index 9.44
Live WT (kg) -30.80 -0.307 9.44
Total Carbon Sub Index 23.26

* Based on an €80/tonne carbon price