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 -1.45
Milk (kg) -374.00 -0.014 5.24
Fat (kg) 11.70 -0.375 -4.38
Prot (kg) 5.23 -0.441 -2.31
Fertility Sub Index -0.08
Calving Interval (days) 0.52 -1.459 -0.76
Survival (%) 0.61 1.117 0.68
Calving Sub Index 2.26
Gestation Length (days) -2.46 -0.919 2.26
Beef Sub Index 11.73
Carcass Weight (kg) -27.20 -0.528 14.35
Age of Slaughter (days) 6.06 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index 17.81
Live WT (kg) -58.10 -0.307 17.81
Total Carbon Sub Index 30.27

* Based on an €80/tonne carbon price