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 -12.19
Milk (kg) 400.00 -0.014 -5.60
Fat (kg) 6.52 -0.375 -2.44
Prot (kg) 9.39 -0.441 -4.14
Fertility Sub Index 5.35
Calving Interval (days) -1.78 -1.459 2.60
Survival (%) 2.46 1.117 2.75
Calving Sub Index 2.49
Gestation Length (days) -2.71 -0.919 2.49
Beef Sub Index -2.88
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 7.17 -0.432 -3.10
Maintenance Sub Index Maint. Sub Index -1.53
Live WT (kg) 5.00 -0.307 -1.53
Total Carbon Sub Index -8.77

* Based on an €80/tonne carbon price