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 -20.96
Milk (kg) 350.00 -0.014 -4.90
Fat (kg) 26.28 -0.375 -9.84
Prot (kg) 14.09 -0.441 -6.22
Fertility Sub Index 4.93
Calving Interval (days) -1.95 -1.459 2.85
Survival (%) 1.87 1.117 2.09
Calving Sub Index 3.15
Gestation Length (days) -3.43 -0.919 3.15
Beef Sub Index -0.56
Carcass Weight (kg) -7.10 -0.528 3.75
Age of Slaughter (days) 9.98 -0.432 -4.31
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -19.26

* Based on an €80/tonne carbon price