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 27.75
Milk (kg) -975.00 -0.014 13.65
Fat (kg) -8.41 -0.375 3.15
Prot (kg) -24.81 -0.441 10.95
Fertility Sub Index -1.49
Calving Interval (days) 1.16 -1.459 -1.69
Survival (%) 0.18 1.117 0.20
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index -0.19
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 4.36 -0.432 -1.88
Maintenance Sub Index Maint. Sub Index 6.99
Live WT (kg) -22.80 -0.307 6.99
Total Carbon Sub Index 33.78

* Based on an €80/tonne carbon price