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 -18.10
Milk (kg) 215.00 -0.014 -3.01
Fat (kg) 24.22 -0.375 -9.07
Prot (kg) 13.64 -0.441 -6.02
Fertility Sub Index 4.87
Calving Interval (days) -2.05 -1.459 2.99
Survival (%) 1.68 1.117 1.88
Calving Sub Index 4.75
Gestation Length (days) -5.17 -0.919 4.75
Beef Sub Index -0.38
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 3.81 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index -7.97
Live WT (kg) 26.00 -0.307 -7.97
Total Carbon Sub Index -16.83

* Based on an €80/tonne carbon price