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 14.09
Milk (kg) -520.00 -0.014 7.28
Fat (kg) -3.67 -0.375 1.37
Prot (kg) -12.32 -0.441 5.44
Fertility Sub Index -1.74
Calving Interval (days) 1.68 -1.459 -2.45
Survival (%) 0.64 1.117 0.72
Calving Sub Index 0.17
Gestation Length (days) -0.19 -0.919 0.17
Beef Sub Index 17.03
Carcass Weight (kg) -37.60 -0.528 19.83
Age of Slaughter (days) 6.49 -0.432 -2.80
Maintenance Sub Index Maint. Sub Index 28.26
Live WT (kg) -92.20 -0.307 28.26
Total Carbon Sub Index 57.82

* Based on an €80/tonne carbon price