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 -4.27
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 7.83 -0.375 -2.93
Prot (kg) 3.04 -0.441 -1.34
Fertility Sub Index 9.80
Calving Interval (days) -5.89 -1.459 8.59
Survival (%) 1.08 1.117 1.21
Calving Sub Index 2.27
Gestation Length (days) -2.47 -0.919 2.27
Beef Sub Index -2.91
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 8.46 -0.432 -3.65
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index 3.05

* Based on an €80/tonne carbon price