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 -1.94
Milk (kg) 117.00 -0.014 -1.64
Fat (kg) 2.00 -0.375 -0.75
Prot (kg) -1.01 -0.441 0.45
Fertility Sub Index -6.71
Calving Interval (days) 3.28 -1.459 -4.79
Survival (%) -1.72 1.117 -1.92
Calving Sub Index -0.44
Gestation Length (days) 0.48 -0.919 -0.44
Beef Sub Index -0.71
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 1.52 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index -0.12
Live WT (kg) 0.40 -0.307 -0.12
Total Carbon Sub Index -9.92

* Based on an €80/tonne carbon price