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 -2.53
Milk (kg) -18.00 -0.014 0.25
Fat (kg) 6.96 -0.375 -2.61
Prot (kg) 0.39 -0.441 -0.17
Fertility Sub Index -4.10
Calving Interval (days) 2.82 -1.459 -4.11
Survival (%) 0.01 1.117 0.01
Calving Sub Index 2.21
Gestation Length (days) -2.40 -0.919 2.21
Beef Sub Index 0.72
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 5.55 -0.432 -2.40
Maintenance Sub Index Maint. Sub Index 7.05
Live WT (kg) -23.00 -0.307 7.05
Total Carbon Sub Index 3.34

* Based on an €80/tonne carbon price