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 24.35
Milk (kg) -474.00 -0.014 6.64
Fat (kg) -19.83 -0.375 7.43
Prot (kg) -23.30 -0.441 10.28
Fertility Sub Index 3.05
Calving Interval (days) -1.34 -1.459 1.96
Survival (%) 0.98 1.117 1.09
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -1.80
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 4.04 -0.432 -1.74
Maintenance Sub Index Maint. Sub Index -1.44
Live WT (kg) 4.70 -0.307 -1.44
Total Carbon Sub Index 23.61

* Based on an €80/tonne carbon price