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 9.52
Milk (kg) -201.00 -0.014 2.81
Fat (kg) -9.45 -0.375 3.54
Prot (kg) -7.18 -0.441 3.17
Fertility Sub Index -1.96
Calving Interval (days) 0.29 -1.459 -0.42
Survival (%) -1.38 1.117 -1.54
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.98
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 0.05 -0.432 -0.02
Maintenance Sub Index Maint. Sub Index 3.00
Live WT (kg) -9.80 -0.307 3.00
Total Carbon Sub Index 12.00

* Based on an €80/tonne carbon price