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 -0.26
Milk (kg) 48.00 -0.014 -0.67
Fat (kg) 3.58 -0.375 -1.34
Prot (kg) -3.97 -0.441 1.75
Fertility Sub Index -14.79
Calving Interval (days) 7.84 -1.459 -11.44
Survival (%) -3.00 1.117 -3.35
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index -0.04
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.43 -0.432 -0.62
Maintenance Sub Index Maint. Sub Index 0.28
Live WT (kg) -0.90 -0.307 0.28
Total Carbon Sub Index -14.18

* Based on an €80/tonne carbon price