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 -6.87
Milk (kg) 135.00 -0.014 -1.89
Fat (kg) 6.79 -0.375 -2.54
Prot (kg) 5.52 -0.441 -2.44
Fertility Sub Index 1.54
Calving Interval (days) -0.97 -1.459 1.42
Survival (%) 0.11 1.117 0.12
Calving Sub Index 3.16
Gestation Length (days) -3.44 -0.919 3.16
Beef Sub Index 0.21
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 7.33 -0.432 -3.16
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -1.95

* Based on an €80/tonne carbon price