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 -17.50
Milk (kg) 341.00 -0.014 -4.77
Fat (kg) 19.46 -0.375 -7.29
Prot (kg) 12.33 -0.441 -5.44
Fertility Sub Index 0.42
Calving Interval (days) 0.61 -1.459 -0.89
Survival (%) 1.17 1.117 1.31
Calving Sub Index 2.74
Gestation Length (days) -2.98 -0.919 2.74
Beef Sub Index -1.20
Carcass Weight (kg) -7.00 -0.528 3.69
Age of Slaughter (days) 11.34 -0.432 -4.90
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index -14.33

* Based on an €80/tonne carbon price