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 29.77
Milk (kg) -1055.00 -0.014 14.77
Fat (kg) -11.61 -0.375 4.35
Prot (kg) -24.14 -0.441 10.65
Fertility Sub Index 2.07
Calving Interval (days) -0.24 -1.459 0.35
Survival (%) 1.54 1.117 1.72
Calving Sub Index -0.53
Gestation Length (days) 0.58 -0.919 -0.53
Beef Sub Index 11.14
Carcass Weight (kg) -28.90 -0.528 15.25
Age of Slaughter (days) 9.52 -0.432 -4.11
Maintenance Sub Index Maint. Sub Index 22.96
Live WT (kg) -74.90 -0.307 22.96
Total Carbon Sub Index 65.41

* Based on an €80/tonne carbon price