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 -12.98
Milk (kg) 326.00 -0.014 -4.56
Fat (kg) 10.19 -0.375 -3.82
Prot (kg) 10.41 -0.441 -4.59
Fertility Sub Index 1.90
Calving Interval (days) -1.28 -1.459 1.87
Survival (%) 0.03 1.117 0.03
Calving Sub Index 0.32
Gestation Length (days) -0.35 -0.919 0.32
Beef Sub Index -2.93
Carcass Weight (kg) 9.50 -0.528 -5.01
Age of Slaughter (days) -4.82 -0.432 2.08
Maintenance Sub Index Maint. Sub Index -8.00
Live WT (kg) 26.10 -0.307 -8.00
Total Carbon Sub Index -21.68

* Based on an €80/tonne carbon price