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 30.92
Milk (kg) -804.00 -0.014 11.26
Fat (kg) -23.05 -0.375 8.63
Prot (kg) -25.00 -0.441 11.03
Fertility Sub Index 1.87
Calving Interval (days) -0.87 -1.459 1.27
Survival (%) 0.54 1.117 0.60
Calving Sub Index 0.28
Gestation Length (days) -0.30 -0.919 0.28
Beef Sub Index -1.36
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 5.96 -0.432 -2.57
Maintenance Sub Index Maint. Sub Index 7.23
Live WT (kg) -23.60 -0.307 7.23
Total Carbon Sub Index 38.95

* Based on an €80/tonne carbon price