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 -11.56
Milk (kg) 229.00 -0.014 -3.21
Fat (kg) 7.35 -0.375 -2.75
Prot (kg) 12.68 -0.441 -5.60
Fertility Sub Index 7.63
Calving Interval (days) -3.78 -1.459 5.52
Survival (%) 1.89 1.117 2.11
Calving Sub Index 1.82
Gestation Length (days) -1.98 -0.919 1.82
Beef Sub Index 1.88
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 1.38 -0.432 -0.60
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index 2.53

* Based on an €80/tonne carbon price