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 -8.97
Milk (kg) 193.00 -0.014 -2.70
Fat (kg) 5.89 -0.375 -2.21
Prot (kg) 9.20 -0.441 -4.06
Fertility Sub Index 5.99
Calving Interval (days) -3.20 -1.459 4.67
Survival (%) 1.18 1.117 1.32
Calving Sub Index 3.41
Gestation Length (days) -3.71 -0.919 3.41
Beef Sub Index -4.97
Carcass Weight (kg) 5.20 -0.528 -2.74
Age of Slaughter (days) 5.17 -0.432 -2.23
Maintenance Sub Index Maint. Sub Index -7.97
Live WT (kg) 26.00 -0.307 -7.97
Total Carbon Sub Index -12.52

* Based on an €80/tonne carbon price