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 -0.44
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 1.33 -0.375 -0.50
Prot (kg) -0.13 -0.441 0.06
Fertility Sub Index -2.04
Calving Interval (days) 0.97 -1.459 -1.42
Survival (%) -0.56 1.117 -0.63
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.10
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 1.36 -0.432 -0.59
Maintenance Sub Index Maint. Sub Index -0.28
Live WT (kg) 0.90 -0.307 -0.28
Total Carbon Sub Index -3.12

* Based on an €80/tonne carbon price