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 31.02
Milk (kg) -710.00 -0.014 9.94
Fat (kg) -27.34 -0.375 10.24
Prot (kg) -24.55 -0.441 10.84
Fertility Sub Index 0.18
Calving Interval (days) -0.61 -1.459 0.89
Survival (%) -0.64 1.117 -0.72
Calving Sub Index 1.64
Gestation Length (days) -1.78 -0.919 1.64
Beef Sub Index 2.44
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) -3.58 -0.432 1.55
Maintenance Sub Index Maint. Sub Index 5.79
Live WT (kg) -18.90 -0.307 5.79
Total Carbon Sub Index 41.06

* Based on an €80/tonne carbon price