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 -11.44
Milk (kg) 81.00 -0.014 -1.13
Fat (kg) 18.59 -0.375 -6.96
Prot (kg) 7.58 -0.441 -3.35
Fertility Sub Index 2.80
Calving Interval (days) -0.76 -1.459 1.11
Survival (%) 1.51 1.117 1.69
Calving Sub Index 2.30
Gestation Length (days) -2.50 -0.919 2.30
Beef Sub Index -0.44
Carcass Weight (kg) -5.50 -0.528 2.90
Age of Slaughter (days) 7.73 -0.432 -3.34
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index -7.40

* Based on an €80/tonne carbon price