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 0.04
Milk (kg) -49.00 -0.014 0.69
Fat (kg) -0.03 -0.375 0.01
Prot (kg) 1.49 -0.441 -0.66
Fertility Sub Index -7.71
Calving Interval (days) 4.56 -1.459 -6.65
Survival (%) -0.95 1.117 -1.06
Calving Sub Index 1.63
Gestation Length (days) -1.77 -0.919 1.63
Beef Sub Index -0.86
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 4.31 -0.432 -1.86
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index -7.55

* Based on an €80/tonne carbon price