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 -4.77
Milk (kg) 307.00 -0.014 -4.30
Fat (kg) -3.01 -0.375 1.13
Prot (kg) 3.63 -0.441 -1.60
Fertility Sub Index -22.78
Calving Interval (days) 12.08 -1.459 -17.63
Survival (%) -4.61 1.117 -5.15
Calving Sub Index 1.64
Gestation Length (days) -1.78 -0.919 1.64
Beef Sub Index -1.61
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 4.22 -0.432 -1.82
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index -27.70

* Based on an €80/tonne carbon price