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 -7.46
Milk (kg) -13.00 -0.014 0.18
Fat (kg) 10.95 -0.375 -4.10
Prot (kg) 8.02 -0.441 -3.54
Fertility Sub Index 4.53
Calving Interval (days) -2.24 -1.459 3.27
Survival (%) 1.13 1.117 1.26
Calving Sub Index 2.67
Gestation Length (days) -2.90 -0.919 2.67
Beef Sub Index -0.12
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 2.36 -0.432 -1.02
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index -0.69

* Based on an €80/tonne carbon price