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 -4.62
Milk (kg) -236.00 -0.014 3.30
Fat (kg) 12.12 -0.375 -4.54
Prot (kg) 7.67 -0.441 -3.39
Fertility Sub Index 11.45
Calving Interval (days) -4.61 -1.459 6.73
Survival (%) 4.23 1.117 4.73
Calving Sub Index 4.56
Gestation Length (days) -4.96 -0.919 4.56
Beef Sub Index 8.60
Carcass Weight (kg) -24.20 -0.528 12.77
Age of Slaughter (days) 9.66 -0.432 -4.17
Maintenance Sub Index Maint. Sub Index 11.65
Live WT (kg) -38.00 -0.307 11.65
Total Carbon Sub Index 31.64

* Based on an €80/tonne carbon price