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 0.43
Milk (kg) -224.00 -0.014 3.14
Fat (kg) 6.16 -0.375 -2.31
Prot (kg) 0.90 -0.441 -0.40
Fertility Sub Index 6.10
Calving Interval (days) -3.17 -1.459 4.63
Survival (%) 1.32 1.117 1.47
Calving Sub Index 1.54
Gestation Length (days) -1.68 -0.919 1.54
Beef Sub Index 10.77
Carcass Weight (kg) -28.80 -0.528 15.19
Age of Slaughter (days) 10.25 -0.432 -4.42
Maintenance Sub Index Maint. Sub Index 24.62
Live WT (kg) -80.30 -0.307 24.62
Total Carbon Sub Index 43.45

* Based on an €80/tonne carbon price