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 -4.56
Milk (kg) -362.00 -0.014 5.07
Fat (kg) 19.24 -0.375 -7.21
Prot (kg) 5.49 -0.441 -2.42
Fertility Sub Index -1.24
Calving Interval (days) 1.15 -1.459 -1.68
Survival (%) 0.39 1.117 0.44
Calving Sub Index 3.23
Gestation Length (days) -3.51 -0.919 3.23
Beef Sub Index 9.35
Carcass Weight (kg) -25.00 -0.528 13.19
Age of Slaughter (days) 8.90 -0.432 -3.84
Maintenance Sub Index Maint. Sub Index 16.13
Live WT (kg) -52.60 -0.307 16.13
Total Carbon Sub Index 22.89

* Based on an €80/tonne carbon price