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 5.24
Milk (kg) -338.00 -0.014 4.73
Fat (kg) 0.04 -0.375 -0.01
Prot (kg) -1.19 -0.441 0.53
Fertility Sub Index 4.82
Calving Interval (days) -2.72 -1.459 3.97
Survival (%) 0.76 1.117 0.85
Calving Sub Index 1.33
Gestation Length (days) -1.45 -0.919 1.33
Beef Sub Index 15.84
Carcass Weight (kg) -37.00 -0.528 19.52
Age of Slaughter (days) 8.52 -0.432 -3.68
Maintenance Sub Index Maint. Sub Index 27.47
Live WT (kg) -89.60 -0.307 27.47
Total Carbon Sub Index 54.70

* Based on an €80/tonne carbon price