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 -6.36
Milk (kg) 321.00 -0.014 -4.49
Fat (kg) -0.54 -0.375 0.20
Prot (kg) 4.68 -0.441 -2.07
Fertility Sub Index 2.71
Calving Interval (days) -2.00 -1.459 2.92
Survival (%) -0.19 1.117 -0.21
Calving Sub Index 1.37
Gestation Length (days) -1.49 -0.919 1.37
Beef Sub Index 1.67
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 0.29 -0.432 -0.13
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 1.23

* Based on an €80/tonne carbon price