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 -2.90
Milk (kg) -223.00 -0.014 3.12
Fat (kg) 10.91 -0.375 -4.09
Prot (kg) 4.38 -0.441 -1.93
Fertility Sub Index 2.57
Calving Interval (days) -0.80 -1.459 1.17
Survival (%) 1.26 1.117 1.41
Calving Sub Index 4.02
Gestation Length (days) -4.37 -0.919 4.02
Beef Sub Index 8.67
Carcass Weight (kg) -22.10 -0.528 11.66
Age of Slaughter (days) 6.93 -0.432 -2.99
Maintenance Sub Index Maint. Sub Index 14.41
Live WT (kg) -47.00 -0.307 14.41
Total Carbon Sub Index 26.78

* Based on an €80/tonne carbon price