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 18.80
Milk (kg) -452.00 -0.014 6.33
Fat (kg) -10.09 -0.375 3.78
Prot (kg) -19.69 -0.441 8.69
Fertility Sub Index -1.63
Calving Interval (days) 1.87 -1.459 -2.73
Survival (%) 0.98 1.117 1.09
Calving Sub Index 0.26
Gestation Length (days) -0.28 -0.919 0.26
Beef Sub Index 16.03
Carcass Weight (kg) -36.00 -0.528 18.99
Age of Slaughter (days) 6.86 -0.432 -2.96
Maintenance Sub Index Maint. Sub Index 27.77
Live WT (kg) -90.60 -0.307 27.77
Total Carbon Sub Index 61.22

* Based on an €80/tonne carbon price