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 24.80
Milk (kg) -837.00 -0.014 11.72
Fat (kg) -10.70 -0.375 4.01
Prot (kg) -20.57 -0.441 9.08
Fertility Sub Index -3.40
Calving Interval (days) 2.36 -1.459 -3.44
Survival (%) 0.04 1.117 0.04
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index 13.88
Carcass Weight (kg) -33.80 -0.528 17.83
Age of Slaughter (days) 9.15 -0.432 -3.95
Maintenance Sub Index Maint. Sub Index 26.36
Live WT (kg) -86.00 -0.307 26.36
Total Carbon Sub Index 62.23

* Based on an €80/tonne carbon price