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 -16.65
Milk (kg) 517.00 -0.014 -7.24
Fat (kg) 10.67 -0.375 -4.00
Prot (kg) 12.28 -0.441 -5.42
Fertility Sub Index 3.30
Calving Interval (days) -0.98 -1.459 1.43
Survival (%) 1.67 1.117 1.87
Calving Sub Index 3.14
Gestation Length (days) -3.42 -0.919 3.14
Beef Sub Index -3.96
Carcass Weight (kg) 2.40 -0.528 -1.27
Age of Slaughter (days) 6.25 -0.432 -2.70
Maintenance Sub Index Maint. Sub Index -5.70
Live WT (kg) 18.60 -0.307 -5.70
Total Carbon Sub Index -19.87

* Based on an €80/tonne carbon price