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 23.57
Milk (kg) -476.00 -0.014 6.66
Fat (kg) -22.23 -0.375 8.33
Prot (kg) -19.44 -0.441 8.58
Fertility Sub Index 0.11
Calving Interval (days) -0.17 -1.459 0.25
Survival (%) -0.12 1.117 -0.13
Calving Sub Index -0.88
Gestation Length (days) 0.96 -0.919 -0.88
Beef Sub Index -2.68
Carcass Weight (kg) 5.40 -0.528 -2.85
Age of Slaughter (days) -0.40 -0.432 0.17
Maintenance Sub Index Maint. Sub Index -3.40
Live WT (kg) 11.10 -0.307 -3.40
Total Carbon Sub Index 16.72

* Based on an €80/tonne carbon price