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 -9.63
Milk (kg) 55.00 -0.014 -0.77
Fat (kg) 8.83 -0.375 -3.31
Prot (kg) 12.59 -0.441 -5.56
Fertility Sub Index 7.70
Calving Interval (days) -3.72 -1.459 5.43
Survival (%) 2.03 1.117 2.27
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.40
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 0.43 -0.432 -0.19
Maintenance Sub Index Maint. Sub Index 5.27
Live WT (kg) -17.20 -0.307 5.27
Total Carbon Sub Index 8.54

* Based on an €80/tonne carbon price