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 18.17
Milk (kg) -859.00 -0.014 12.03
Fat (kg) 3.24 -0.375 -1.21
Prot (kg) -16.66 -0.441 7.35
Fertility Sub Index 0.57
Calving Interval (days) 0.61 -1.459 -0.89
Survival (%) 1.31 1.117 1.46
Calving Sub Index -2.22
Gestation Length (days) 2.42 -0.919 -2.22
Beef Sub Index 13.12
Carcass Weight (kg) -32.20 -0.528 16.99
Age of Slaughter (days) 8.96 -0.432 -3.87
Maintenance Sub Index Maint. Sub Index 26.49
Live WT (kg) -86.40 -0.307 26.49
Total Carbon Sub Index 56.11

* Based on an €80/tonne carbon price