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 -0.12
Milk (kg) -42.00 -0.014 0.59
Fat (kg) 2.43 -0.375 -0.91
Prot (kg) -0.46 -0.441 0.20
Fertility Sub Index 7.73
Calving Interval (days) -3.46 -1.459 5.05
Survival (%) 2.40 1.117 2.68
Calving Sub Index 2.52
Gestation Length (days) -2.74 -0.919 2.52
Beef Sub Index 2.72
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) -1.41 -0.432 0.61
Maintenance Sub Index Maint. Sub Index 3.74
Live WT (kg) -12.20 -0.307 3.74
Total Carbon Sub Index 16.59

* Based on an €80/tonne carbon price