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 -0.78
Milk (kg) -29.00 -0.014 0.41
Fat (kg) 1.00 -0.375 -0.37
Prot (kg) 1.84 -0.441 -0.81
Fertility Sub Index 10.22
Calving Interval (days) -4.58 -1.459 6.68
Survival (%) 3.17 1.117 3.54
Calving Sub Index 3.88
Gestation Length (days) -4.22 -0.919 3.88
Beef Sub Index 4.56
Carcass Weight (kg) -14.80 -0.528 7.81
Age of Slaughter (days) 7.52 -0.432 -3.25
Maintenance Sub Index Maint. Sub Index 8.58
Live WT (kg) -28.00 -0.307 8.58
Total Carbon Sub Index 26.47

* Based on an €80/tonne carbon price