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 16.72
Milk (kg) -474.00 -0.014 6.64
Fat (kg) -9.06 -0.375 3.39
Prot (kg) -15.17 -0.441 6.70
Fertility Sub Index -0.88
Calving Interval (days) 0.79 -1.459 -1.15
Survival (%) 0.24 1.117 0.27
Calving Sub Index 0.90
Gestation Length (days) -0.98 -0.919 0.90
Beef Sub Index -0.30
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 8.52 -0.432 -3.68
Maintenance Sub Index Maint. Sub Index 8.58
Live WT (kg) -28.00 -0.307 8.58
Total Carbon Sub Index 25.02

* Based on an €80/tonne carbon price