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 -1.78
Milk (kg) -39.00 -0.014 0.55
Fat (kg) 3.47 -0.375 -1.30
Prot (kg) 2.32 -0.441 -1.02
Fertility Sub Index 5.75
Calving Interval (days) -2.77 -1.459 4.04
Survival (%) 1.53 1.117 1.71
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.58
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 1.23 -0.432 -0.53
Maintenance Sub Index Maint. Sub Index 5.67
Live WT (kg) -18.50 -0.307 5.67
Total Carbon Sub Index 15.02

* Based on an €80/tonne carbon price