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 -9.13
Milk (kg) 382.00 -0.014 -5.35
Fat (kg) 5.44 -0.375 -2.04
Prot (kg) 3.95 -0.441 -1.74
Fertility Sub Index -6.48
Calving Interval (days) 3.82 -1.459 -5.57
Survival (%) -0.81 1.117 -0.90
Calving Sub Index 1.26
Gestation Length (days) -1.37 -0.919 1.26
Beef Sub Index -2.28
Carcass Weight (kg) 0.90 -0.528 -0.47
Age of Slaughter (days) 4.19 -0.432 -1.81
Maintenance Sub Index Maint. Sub Index -6.77
Live WT (kg) 22.10 -0.307 -6.77
Total Carbon Sub Index -23.41

* Based on an €80/tonne carbon price