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 28.25
Milk (kg) -433.00 -0.014 6.06
Fat (kg) -31.51 -0.375 11.80
Prot (kg) -23.53 -0.441 10.39
Fertility Sub Index 0.93
Calving Interval (days) -0.31 -1.459 0.45
Survival (%) 0.43 1.117 0.48
Calving Sub Index -1.29
Gestation Length (days) 1.40 -0.919 -1.29
Beef Sub Index -1.98
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 6.05 -0.432 -2.61
Maintenance Sub Index Maint. Sub Index 5.92
Live WT (kg) -19.30 -0.307 5.92
Total Carbon Sub Index 31.83

* Based on an €80/tonne carbon price