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 -15.16
Milk (kg) 492.00 -0.014 -6.89
Fat (kg) 10.26 -0.375 -3.84
Prot (kg) 10.04 -0.441 -4.43
Fertility Sub Index -6.94
Calving Interval (days) 4.92 -1.459 -7.18
Survival (%) 0.21 1.117 0.23
Calving Sub Index 3.32
Gestation Length (days) -3.61 -0.919 3.32
Beef Sub Index -0.89
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 5.12 -0.432 -2.21
Maintenance Sub Index Maint. Sub Index -3.34
Live WT (kg) 10.90 -0.307 -3.34
Total Carbon Sub Index -23.02

* Based on an €80/tonne carbon price