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 -14.37
Milk (kg) 187.00 -0.014 -2.62
Fat (kg) 12.91 -0.375 -4.84
Prot (kg) 15.67 -0.441 -6.92
Fertility Sub Index 6.02
Calving Interval (days) -2.64 -1.459 3.85
Survival (%) 1.94 1.117 2.17
Calving Sub Index 4.44
Gestation Length (days) -4.83 -0.919 4.44
Beef Sub Index -1.74
Carcass Weight (kg) 3.40 -0.528 -1.79
Age of Slaughter (days) -0.13 -0.432 0.06
Maintenance Sub Index Maint. Sub Index -8.89
Live WT (kg) 29.00 -0.307 -8.89
Total Carbon Sub Index -14.54

* Based on an €80/tonne carbon price