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 -15.89
Milk (kg) 396.00 -0.014 -5.54
Fat (kg) 14.64 -0.375 -5.48
Prot (kg) 11.01 -0.441 -4.86
Fertility Sub Index 5.98
Calving Interval (days) -2.21 -1.459 3.22
Survival (%) 2.47 1.117 2.76
Calving Sub Index 2.82
Gestation Length (days) -3.07 -0.919 2.82
Beef Sub Index -1.43
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 4.77 -0.432 -2.06
Maintenance Sub Index Maint. Sub Index -3.86
Live WT (kg) 12.60 -0.307 -3.86
Total Carbon Sub Index -12.37

* Based on an €80/tonne carbon price