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 -9.98
Milk (kg) 238.00 -0.014 -3.33
Fat (kg) 6.19 -0.375 -2.32
Prot (kg) 9.82 -0.441 -4.33
Fertility Sub Index 0.93
Calving Interval (days) -0.64 -1.459 0.93
Survival (%) 0.00 1.117 0.00
Calving Sub Index -0.28
Gestation Length (days) 0.30 -0.919 -0.28
Beef Sub Index 0.21
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 3.06 -0.432 -1.32
Maintenance Sub Index Maint. Sub Index 0.34
Live WT (kg) -1.10 -0.307 0.34
Total Carbon Sub Index -8.77

* Based on an €80/tonne carbon price