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 -14.90
Milk (kg) 331.00 -0.014 -4.63
Fat (kg) 14.02 -0.375 -5.25
Prot (kg) 11.36 -0.441 -5.01
Fertility Sub Index 1.08
Calving Interval (days) -0.14 -1.459 0.20
Survival (%) 0.78 1.117 0.87
Calving Sub Index 2.79
Gestation Length (days) -3.04 -0.919 2.79
Beef Sub Index -1.75
Carcass Weight (kg) -5.50 -0.528 2.90
Age of Slaughter (days) 10.77 -0.432 -4.65
Maintenance Sub Index Maint. Sub Index -3.40
Live WT (kg) 11.10 -0.307 -3.40
Total Carbon Sub Index -16.18

* Based on an €80/tonne carbon price