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 -12.01
Milk (kg) 234.00 -0.014 -3.28
Fat (kg) 10.73 -0.375 -4.02
Prot (kg) 10.69 -0.441 -4.72
Fertility Sub Index 5.30
Calving Interval (days) -2.39 -1.459 3.49
Survival (%) 1.62 1.117 1.81
Calving Sub Index -1.66
Gestation Length (days) 1.81 -0.919 -1.66
Beef Sub Index -4.88
Carcass Weight (kg) 10.90 -0.528 -5.75
Age of Slaughter (days) -2.01 -0.432 0.87
Maintenance Sub Index Maint. Sub Index -5.89
Live WT (kg) 19.20 -0.307 -5.89
Total Carbon Sub Index -19.15

* Based on an €80/tonne carbon price