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 -3.96
Milk (kg) 142.00 -0.014 -1.99
Fat (kg) 2.45 -0.375 -0.92
Prot (kg) 2.40 -0.441 -1.06
Fertility Sub Index -0.43
Calving Interval (days) 0.42 -1.459 -0.61
Survival (%) 0.16 1.117 0.18
Calving Sub Index 0.06
Gestation Length (days) -0.06 -0.919 0.06
Beef Sub Index 0.94
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 3.07 -0.432 -1.33
Maintenance Sub Index Maint. Sub Index 1.81
Live WT (kg) -5.90 -0.307 1.81
Total Carbon Sub Index -1.59

* Based on an €80/tonne carbon price