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 11.70
Milk (kg) -475.00 -0.014 6.65
Fat (kg) -2.12 -0.375 0.79
Prot (kg) -9.65 -0.441 4.26
Fertility Sub Index 1.15
Calving Interval (days) -0.02 -1.459 0.03
Survival (%) 1.00 1.117 1.12
Calving Sub Index 0.37
Gestation Length (days) -0.40 -0.919 0.37
Beef Sub Index 17.39
Carcass Weight (kg) -38.90 -0.528 20.52
Age of Slaughter (days) 7.25 -0.432 -3.13
Maintenance Sub Index Maint. Sub Index 29.43
Live WT (kg) -96.00 -0.307 29.43
Total Carbon Sub Index 60.04

* Based on an €80/tonne carbon price