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 -6.96
Milk (kg) 67.00 -0.014 -0.94
Fat (kg) 7.29 -0.375 -2.73
Prot (kg) 7.46 -0.441 -3.29
Fertility Sub Index 10.22
Calving Interval (days) -4.84 -1.459 7.06
Survival (%) 2.83 1.117 3.16
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index -0.19
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 6.05 -0.432 -2.61
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index 10.86

* Based on an €80/tonne carbon price