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 -1.86
Milk (kg) 194.00 -0.014 -2.72
Fat (kg) -0.64 -0.375 0.24
Prot (kg) -1.40 -0.441 0.62
Fertility Sub Index -14.01
Calving Interval (days) 7.78 -1.459 -11.35
Survival (%) -2.38 1.117 -2.66
Calving Sub Index 1.94
Gestation Length (days) -2.11 -0.919 1.94
Beef Sub Index -0.67
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 1.80 -0.432 -0.78
Maintenance Sub Index Maint. Sub Index -2.94
Live WT (kg) 9.60 -0.307 -2.94
Total Carbon Sub Index -17.54

* Based on an €80/tonne carbon price