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 12.35
Milk (kg) -294.00 -0.014 4.12
Fat (kg) -9.08 -0.375 3.40
Prot (kg) -10.96 -0.441 4.84
Fertility Sub Index -2.24
Calving Interval (days) 0.89 -1.459 -1.30
Survival (%) -0.84 1.117 -0.94
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 5.71
Carcass Weight (kg) -9.70 -0.528 5.12
Age of Slaughter (days) -1.37 -0.432 0.59
Maintenance Sub Index Maint. Sub Index 6.99
Live WT (kg) -22.80 -0.307 6.99
Total Carbon Sub Index 28.00

* Based on an €80/tonne carbon price