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 -0.42
Milk (kg) 40.00 -0.014 -0.56
Fat (kg) -0.17 -0.375 0.06
Prot (kg) -0.18 -0.441 0.08
Fertility Sub Index 1.27
Calving Interval (days) -0.18 -1.459 0.26
Survival (%) 0.90 1.117 1.01
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index -0.62
Carcass Weight (kg) 5.80 -0.528 -3.06
Age of Slaughter (days) -5.64 -0.432 2.43
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -2.81

* Based on an €80/tonne carbon price