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 -0.11
Milk (kg) 12.00 -0.014 -0.17
Fat (kg) 1.64 -0.375 -0.61
Prot (kg) -1.52 -0.441 0.67
Fertility Sub Index -4.48
Calving Interval (days) 2.13 -1.459 -3.11
Survival (%) -1.23 1.117 -1.37
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.22
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.85 -0.432 -0.80
Maintenance Sub Index Maint. Sub Index 1.66
Live WT (kg) -5.40 -0.307 1.66
Total Carbon Sub Index -3.70

* Based on an €80/tonne carbon price