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 19.72
Milk (kg) -286.00 -0.014 4.00
Fat (kg) -19.99 -0.375 7.49
Prot (kg) -18.65 -0.441 8.23
Fertility Sub Index -7.80
Calving Interval (days) 3.81 -1.459 -5.56
Survival (%) -2.01 1.117 -2.25
Calving Sub Index -0.19
Gestation Length (days) 0.21 -0.919 -0.19
Beef Sub Index -1.20
Carcass Weight (kg) 1.10 -0.528 -0.58
Age of Slaughter (days) 1.43 -0.432 -0.62
Maintenance Sub Index Maint. Sub Index -0.83
Live WT (kg) 2.70 -0.307 -0.83
Total Carbon Sub Index 9.70

* Based on an €80/tonne carbon price