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 0.02
Milk (kg) 67.00 -0.014 -0.94
Fat (kg) -0.31 -0.375 0.12
Prot (kg) -1.90 -0.441 0.84
Fertility Sub Index 7.79
Calving Interval (days) -3.19 -1.459 4.65
Survival (%) 2.81 1.117 3.14
Calving Sub Index 3.82
Gestation Length (days) -4.16 -0.919 3.82
Beef Sub Index 0.88
Carcass Weight (kg) -6.60 -0.528 3.48
Age of Slaughter (days) 6.03 -0.432 -2.60
Maintenance Sub Index Maint. Sub Index 5.52
Live WT (kg) -18.00 -0.307 5.52
Total Carbon Sub Index 18.03

* Based on an €80/tonne carbon price