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 -6.69
Milk (kg) 147.00 -0.014 -2.06
Fat (kg) 2.94 -0.375 -1.10
Prot (kg) 8.01 -0.441 -3.54
Fertility Sub Index 3.96
Calving Interval (days) -2.20 -1.459 3.21
Survival (%) 0.67 1.117 0.75
Calving Sub Index 3.65
Gestation Length (days) -3.97 -0.919 3.65
Beef Sub Index -0.34
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 5.30 -0.432 -2.29
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index 0.28

* Based on an €80/tonne carbon price