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 -1.67
Milk (kg) -38.00 -0.014 0.53
Fat (kg) 5.66 -0.375 -2.12
Prot (kg) 0.19 -0.441 -0.08
Fertility Sub Index 9.11
Calving Interval (days) -5.77 -1.459 8.42
Survival (%) 0.62 1.117 0.69
Calving Sub Index 0.88
Gestation Length (days) -0.96 -0.919 0.88
Beef Sub Index -0.51
Carcass Weight (kg) 1.80 -0.528 -0.95
Age of Slaughter (days) -1.02 -0.432 0.44
Maintenance Sub Index Maint. Sub Index -1.78
Live WT (kg) 5.80 -0.307 -1.78
Total Carbon Sub Index 6.03

* Based on an €80/tonne carbon price