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 -15.92
Milk (kg) 487.00 -0.014 -6.82
Fat (kg) 10.62 -0.375 -3.98
Prot (kg) 11.60 -0.441 -5.12
Fertility Sub Index -4.71
Calving Interval (days) 3.08 -1.459 -4.49
Survival (%) -0.19 1.117 -0.21
Calving Sub Index 3.98
Gestation Length (days) -4.33 -0.919 3.98
Beef Sub Index -2.53
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 7.93 -0.432 -3.42
Maintenance Sub Index Maint. Sub Index -4.48
Live WT (kg) 14.60 -0.307 -4.48
Total Carbon Sub Index -23.64

* Based on an €80/tonne carbon price