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 -0.36
Milk (kg) -349.00 -0.014 4.89
Fat (kg) 13.23 -0.375 -4.96
Prot (kg) 0.66 -0.441 -0.29
Fertility Sub Index 3.31
Calving Interval (days) -1.40 -1.459 2.04
Survival (%) 1.13 1.117 1.26
Calving Sub Index 3.72
Gestation Length (days) -4.05 -0.919 3.72
Beef Sub Index 9.39
Carcass Weight (kg) -22.60 -0.528 11.92
Age of Slaughter (days) 5.87 -0.432 -2.53
Maintenance Sub Index Maint. Sub Index 17.11
Live WT (kg) -55.80 -0.307 17.11
Total Carbon Sub Index 33.16

* Based on an €80/tonne carbon price