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 -2.65
Milk (kg) -130.00 -0.014 1.82
Fat (kg) 8.23 -0.375 -3.08
Prot (kg) 3.15 -0.441 -1.39
Fertility Sub Index 5.01
Calving Interval (days) -2.23 -1.459 3.25
Survival (%) 1.57 1.117 1.75
Calving Sub Index 4.09
Gestation Length (days) -4.45 -0.919 4.09
Beef Sub Index 13.77
Carcass Weight (kg) -28.70 -0.528 15.14
Age of Slaughter (days) 3.18 -0.432 -1.37
Maintenance Sub Index Maint. Sub Index 12.88
Live WT (kg) -42.00 -0.307 12.88
Total Carbon Sub Index 33.09

* Based on an €80/tonne carbon price