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 16.63
Milk (kg) -572.00 -0.014 8.01
Fat (kg) -2.01 -0.375 0.75
Prot (kg) -17.84 -0.441 7.87
Fertility Sub Index 2.91
Calving Interval (days) -0.55 -1.459 0.80
Survival (%) 1.89 1.117 2.11
Calving Sub Index 0.32
Gestation Length (days) -0.35 -0.919 0.32
Beef Sub Index 19.27
Carcass Weight (kg) -39.50 -0.528 20.84
Age of Slaughter (days) 3.64 -0.432 -1.57
Maintenance Sub Index Maint. Sub Index 30.63
Live WT (kg) -99.90 -0.307 30.63
Total Carbon Sub Index 69.77

* Based on an €80/tonne carbon price