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 24.59
Milk (kg) -569.00 -0.014 7.97
Fat (kg) -24.00 -0.375 8.99
Prot (kg) -17.30 -0.441 7.64
Fertility Sub Index -1.72
Calving Interval (days) 0.94 -1.459 -1.37
Survival (%) -0.31 1.117 -0.35
Calving Sub Index -1.75
Gestation Length (days) 1.90 -0.919 -1.75
Beef Sub Index -2.84
Carcass Weight (kg) 4.70 -0.528 -2.48
Age of Slaughter (days) 0.84 -0.432 -0.36
Maintenance Sub Index Maint. Sub Index -2.33
Live WT (kg) 7.60 -0.307 -2.33
Total Carbon Sub Index 15.96

* Based on an €80/tonne carbon price