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 -12.10
Milk (kg) 465.00 -0.014 -6.51
Fat (kg) 6.41 -0.375 -2.40
Prot (kg) 7.23 -0.441 -3.19
Fertility Sub Index 7.01
Calving Interval (days) -4.20 -1.459 6.13
Survival (%) 0.79 1.117 0.88
Calving Sub Index 0.66
Gestation Length (days) -0.72 -0.919 0.66
Beef Sub Index 3.02
Carcass Weight (kg) -5.80 -0.528 3.06
Age of Slaughter (days) 0.09 -0.432 -0.04
Maintenance Sub Index Maint. Sub Index 4.51
Live WT (kg) -14.70 -0.307 4.51
Total Carbon Sub Index 3.09

* Based on an €80/tonne carbon price