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 -18.31
Milk (kg) 216.00 -0.014 -3.02
Fat (kg) 21.42 -0.375 -8.02
Prot (kg) 16.45 -0.441 -7.26
Fertility Sub Index 9.99
Calving Interval (days) -4.77 -1.459 6.96
Survival (%) 2.71 1.117 3.03
Calving Sub Index 4.50
Gestation Length (days) -4.90 -0.919 4.50
Beef Sub Index -1.20
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 6.94 -0.432 -3.00
Maintenance Sub Index Maint. Sub Index -2.76
Live WT (kg) 9.00 -0.307 -2.76
Total Carbon Sub Index -7.78

* Based on an €80/tonne carbon price