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 -8.12
Milk (kg) -317.00 -0.014 4.44
Fat (kg) 16.41 -0.375 -6.15
Prot (kg) 14.53 -0.441 -6.41
Fertility Sub Index -0.07
Calving Interval (days) 0.13 -1.459 -0.19
Survival (%) 0.11 1.117 0.12
Calving Sub Index 0.10
Gestation Length (days) -0.11 -0.919 0.10
Beef Sub Index 2.47
Carcass Weight (kg) -7.70 -0.528 4.06
Age of Slaughter (days) 3.68 -0.432 -1.59
Maintenance Sub Index Maint. Sub Index 7.30
Live WT (kg) -23.80 -0.307 7.30
Total Carbon Sub Index 1.68

* Based on an €80/tonne carbon price