Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -0.91
Milk (kg) 8.00 -0.014 -0.11
Fat (kg) 3.54 -0.375 -1.33
Prot (kg) -1.20 -0.441 0.53
Fertility Sub Index -0.78
Calving Interval (days) 0.44 -1.459 -0.64
Survival (%) -0.12 1.117 -0.13
Calving Sub Index -0.04
Gestation Length (days) 0.04 -0.919 -0.04
Beef Sub Index 0.23
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 1.05 -0.432 -0.45
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index -2.13

* Based on an €80/tonne carbon price