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 -7.21
Milk (kg) -21.00 -0.014 0.29
Fat (kg) 10.49 -0.375 -3.93
Prot (kg) 8.09 -0.441 -3.57
Fertility Sub Index 14.06
Calving Interval (days) -6.91 -1.459 10.08
Survival (%) 3.56 1.117 3.98
Calving Sub Index 2.68
Gestation Length (days) -2.92 -0.919 2.68
Beef Sub Index 2.12
Carcass Weight (kg) -10.10 -0.528 5.33
Age of Slaughter (days) 7.44 -0.432 -3.21
Maintenance Sub Index Maint. Sub Index 7.66
Live WT (kg) -25.00 -0.307 7.66
Total Carbon Sub Index 19.31

* Based on an €80/tonne carbon price