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 -16.59
Milk (kg) 237.00 -0.014 -3.32
Fat (kg) 21.40 -0.375 -8.02
Prot (kg) 11.91 -0.441 -5.26
Fertility Sub Index 5.55
Calving Interval (days) -3.51 -1.459 5.12
Survival (%) 0.38 1.117 0.42
Calving Sub Index 3.54
Gestation Length (days) -3.85 -0.919 3.54
Beef Sub Index -0.54
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 5.90 -0.432 -2.55
Maintenance Sub Index Maint. Sub Index 3.16
Live WT (kg) -10.30 -0.307 3.16
Total Carbon Sub Index -4.89

* Based on an €80/tonne carbon price