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 -5.02
Milk (kg) 164.00 -0.014 -2.30
Fat (kg) -2.30 -0.375 0.86
Prot (kg) 8.12 -0.441 -3.58
Fertility Sub Index 4.41
Calving Interval (days) -2.08 -1.459 3.03
Survival (%) 1.23 1.117 1.37
Calving Sub Index -1.85
Gestation Length (days) 2.01 -0.919 -1.85
Beef Sub Index -1.18
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 5.42 -0.432 -2.34
Maintenance Sub Index Maint. Sub Index 5.55
Live WT (kg) -18.10 -0.307 5.55
Total Carbon Sub Index 1.92

* Based on an €80/tonne carbon price