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 -9.62
Milk (kg) 82.00 -0.014 -1.15
Fat (kg) 10.95 -0.375 -4.10
Prot (kg) 9.90 -0.441 -4.37
Fertility Sub Index 9.54
Calving Interval (days) -5.69 -1.459 8.30
Survival (%) 1.11 1.117 1.24
Calving Sub Index 4.35
Gestation Length (days) -4.73 -0.919 4.35
Beef Sub Index -0.47
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 3.17 -0.432 -1.37
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index 0.73

* Based on an €80/tonne carbon price