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 -6.05
Milk (kg) 381.00 -0.014 -5.33
Fat (kg) -1.29 -0.375 0.48
Prot (kg) 2.72 -0.441 -1.20
Fertility Sub Index -10.51
Calving Interval (days) 5.82 -1.459 -8.49
Survival (%) -1.81 1.117 -2.02
Calving Sub Index 1.42
Gestation Length (days) -1.55 -0.919 1.42
Beef Sub Index -2.00
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 5.62 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index -4.02
Live WT (kg) 13.10 -0.307 -4.02
Total Carbon Sub Index -21.16

* Based on an €80/tonne carbon price