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 3.13
Milk (kg) -211.00 -0.014 2.95
Fat (kg) 2.83 -0.375 -1.06
Prot (kg) -2.81 -0.441 1.24
Fertility Sub Index -1.97
Calving Interval (days) 1.51 -1.459 -2.20
Survival (%) 0.21 1.117 0.23
Calving Sub Index 0.63
Gestation Length (days) -0.68 -0.919 0.63
Beef Sub Index 6.13
Carcass Weight (kg) -18.80 -0.528 9.92
Age of Slaughter (days) 8.77 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index 16.68
Live WT (kg) -54.40 -0.307 16.68
Total Carbon Sub Index 24.59

* Based on an €80/tonne carbon price