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 -2.24
Milk (kg) -42.00 -0.014 0.59
Fat (kg) 9.86 -0.375 -3.69
Prot (kg) -1.96 -0.441 0.87
Fertility Sub Index -4.37
Calving Interval (days) 2.60 -1.459 -3.79
Survival (%) -0.52 1.117 -0.58
Calving Sub Index 1.33
Gestation Length (days) -1.45 -0.919 1.33
Beef Sub Index 1.39
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) -0.89 -0.432 0.38
Maintenance Sub Index Maint. Sub Index -3.65
Live WT (kg) 11.90 -0.307 -3.65
Total Carbon Sub Index -7.54

* Based on an €80/tonne carbon price