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 25.58
Milk (kg) -698.00 -0.014 9.77
Fat (kg) -18.19 -0.375 6.81
Prot (kg) -20.38 -0.441 8.99
Fertility Sub Index 8.80
Calving Interval (days) -4.25 -1.459 6.20
Survival (%) 2.33 1.117 2.60
Calving Sub Index 1.79
Gestation Length (days) -1.95 -0.919 1.79
Beef Sub Index 6.99
Carcass Weight (kg) -18.50 -0.528 9.76
Age of Slaughter (days) 6.42 -0.432 -2.77
Maintenance Sub Index Maint. Sub Index 16.37
Live WT (kg) -53.40 -0.307 16.37
Total Carbon Sub Index 59.54

* Based on an €80/tonne carbon price