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 -14.70
Milk (kg) 295.00 -0.014 -4.13
Fat (kg) 14.55 -0.375 -5.45
Prot (kg) 11.60 -0.441 -5.12
Fertility Sub Index 5.57
Calving Interval (days) -2.13 -1.459 3.11
Survival (%) 2.20 1.117 2.46
Calving Sub Index 0.30
Gestation Length (days) -0.33 -0.919 0.30
Beef Sub Index -10.15
Carcass Weight (kg) 14.70 -0.528 -7.75
Age of Slaughter (days) 5.54 -0.432 -2.39
Maintenance Sub Index Maint. Sub Index -11.96
Live WT (kg) 39.00 -0.307 -11.96
Total Carbon Sub Index -30.94

* Based on an €80/tonne carbon price