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 -19.94
Milk (kg) 287.00 -0.014 -4.02
Fat (kg) 20.77 -0.375 -7.78
Prot (kg) 18.45 -0.441 -8.14
Fertility Sub Index 14.47
Calving Interval (days) -7.66 -1.459 11.18
Survival (%) 2.95 1.117 3.30
Calving Sub Index 3.75
Gestation Length (days) -4.08 -0.919 3.75
Beef Sub Index -1.69
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 7.58 -0.432 -3.27
Maintenance Sub Index Maint. Sub Index -7.66
Live WT (kg) 25.00 -0.307 -7.66
Total Carbon Sub Index -11.07

* Based on an €80/tonne carbon price