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 16.52
Milk (kg) -845.00 -0.014 11.83
Fat (kg) 2.68 -0.375 -1.00
Prot (kg) -12.90 -0.441 5.69
Fertility Sub Index 3.62
Calving Interval (days) -1.45 -1.459 2.12
Survival (%) 1.35 1.117 1.51
Calving Sub Index 0.91
Gestation Length (days) -0.99 -0.919 0.91
Beef Sub Index -0.80
Carcass Weight (kg) -5.60 -0.528 2.95
Age of Slaughter (days) 8.70 -0.432 -3.76
Maintenance Sub Index Maint. Sub Index 8.34
Live WT (kg) -27.20 -0.307 8.34
Total Carbon Sub Index 28.59

* Based on an €80/tonne carbon price