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 -11.01
Milk (kg) -210.00 -0.014 2.94
Fat (kg) 17.79 -0.375 -6.66
Prot (kg) 16.52 -0.441 -7.29
Fertility Sub Index -1.02
Calving Interval (days) 0.88 -1.459 -1.28
Survival (%) 0.24 1.117 0.27
Calving Sub Index 0.75
Gestation Length (days) -0.82 -0.919 0.75
Beef Sub Index -1.15
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 7.30 -0.432 -3.15
Maintenance Sub Index Maint. Sub Index 7.20
Live WT (kg) -23.50 -0.307 7.20
Total Carbon Sub Index -5.23

* Based on an €80/tonne carbon price