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 -0.21
Milk (kg) -139.00 -0.014 1.95
Fat (kg) 5.49 -0.375 -2.06
Prot (kg) 0.23 -0.441 -0.10
Fertility Sub Index 9.43
Calving Interval (days) -5.50 -1.459 8.02
Survival (%) 1.26 1.117 1.41
Calving Sub Index 2.68
Gestation Length (days) -2.92 -0.919 2.68
Beef Sub Index 4.43
Carcass Weight (kg) -9.80 -0.528 5.17
Age of Slaughter (days) 1.72 -0.432 -0.74
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 23.69

* Based on an €80/tonne carbon price