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 22.38
Milk (kg) -500.00 -0.014 7.00
Fat (kg) -19.84 -0.375 7.43
Prot (kg) -18.01 -0.441 7.95
Fertility Sub Index 5.86
Calving Interval (days) -4.83 -1.459 7.05
Survival (%) -1.06 1.117 -1.18
Calving Sub Index -0.48
Gestation Length (days) 0.52 -0.919 -0.48
Beef Sub Index 5.77
Carcass Weight (kg) -9.40 -0.528 4.96
Age of Slaughter (days) -1.89 -0.432 0.82
Maintenance Sub Index Maint. Sub Index 10.18
Live WT (kg) -33.20 -0.307 10.18
Total Carbon Sub Index 43.72

* Based on an €80/tonne carbon price