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 -4.87
Milk (kg) -238.00 -0.014 3.33
Fat (kg) 16.43 -0.375 -6.15
Prot (kg) 4.63 -0.441 -2.04
Fertility Sub Index 6.27
Calving Interval (days) -2.71 -1.459 3.95
Survival (%) 2.07 1.117 2.31
Calving Sub Index 1.98
Gestation Length (days) -2.15 -0.919 1.98
Beef Sub Index 7.49
Carcass Weight (kg) -19.10 -0.528 10.08
Age of Slaughter (days) 5.98 -0.432 -2.58
Maintenance Sub Index Maint. Sub Index 16.19
Live WT (kg) -52.80 -0.307 16.19
Total Carbon Sub Index 27.06

* Based on an €80/tonne carbon price