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 -0.48
Milk (kg) -55.00 -0.014 0.77
Fat (kg) 2.19 -0.375 -0.82
Prot (kg) 0.98 -0.441 -0.43
Fertility Sub Index 2.86
Calving Interval (days) -1.57 -1.459 2.29
Survival (%) 0.51 1.117 0.57
Calving Sub Index 3.32
Gestation Length (days) -3.61 -0.919 3.32
Beef Sub Index -3.50
Carcass Weight (kg) 1.90 -0.528 -1.00
Age of Slaughter (days) 5.78 -0.432 -2.50
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index 5.26

* Based on an €80/tonne carbon price