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 -3.74
Milk (kg) 114.00 -0.014 -1.60
Fat (kg) 9.19 -0.375 -3.44
Prot (kg) -2.94 -0.441 1.30
Fertility Sub Index -12.28
Calving Interval (days) 6.41 -1.459 -9.35
Survival (%) -2.62 1.117 -2.93
Calving Sub Index 0.99
Gestation Length (days) -1.08 -0.919 0.99
Beef Sub Index 0.82
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 4.22 -0.432 -1.82
Maintenance Sub Index Maint. Sub Index 1.78
Live WT (kg) -5.80 -0.307 1.78
Total Carbon Sub Index -12.43

* Based on an €80/tonne carbon price