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 14.74
Milk (kg) -277.00 -0.014 3.88
Fat (kg) -17.35 -0.375 6.50
Prot (kg) -9.89 -0.441 4.37
Fertility Sub Index -6.06
Calving Interval (days) 4.00 -1.459 -5.84
Survival (%) -0.20 1.117 -0.22
Calving Sub Index -0.85
Gestation Length (days) 0.92 -0.919 -0.85
Beef Sub Index -1.38
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 6.12 -0.432 -2.64
Maintenance Sub Index Maint. Sub Index 5.00
Live WT (kg) -16.30 -0.307 5.00
Total Carbon Sub Index 11.45

* Based on an €80/tonne carbon price