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 -5.47
Milk (kg) 181.00 -0.014 -2.53
Fat (kg) 4.03 -0.375 -1.51
Prot (kg) 3.23 -0.441 -1.43
Fertility Sub Index 7.96
Calving Interval (days) -3.94 -1.459 5.75
Survival (%) 1.98 1.117 2.21
Calving Sub Index 4.29
Gestation Length (days) -4.67 -0.919 4.29
Beef Sub Index -0.66
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 0.79 -0.432 -0.34
Maintenance Sub Index Maint. Sub Index -6.13
Live WT (kg) 20.00 -0.307 -6.13
Total Carbon Sub Index -0.01

* Based on an €80/tonne carbon price