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 -1.91
Milk (kg) -279.00 -0.014 3.91
Fat (kg) 12.55 -0.375 -4.70
Prot (kg) 2.53 -0.441 -1.12
Fertility Sub Index 6.52
Calving Interval (days) -2.99 -1.459 4.36
Survival (%) 1.93 1.117 2.16
Calving Sub Index 2.20
Gestation Length (days) -2.39 -0.919 2.20
Beef Sub Index 11.88
Carcass Weight (kg) -27.60 -0.528 14.56
Age of Slaughter (days) 6.20 -0.432 -2.68
Maintenance Sub Index Maint. Sub Index 19.28
Live WT (kg) -62.90 -0.307 19.28
Total Carbon Sub Index 37.97

* Based on an €80/tonne carbon price