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 -0.74
Milk (kg) -255.00 -0.014 3.57
Fat (kg) 8.42 -0.375 -3.15
Prot (kg) 2.61 -0.441 -1.15
Fertility Sub Index 15.89
Calving Interval (days) -8.77 -1.459 12.80
Survival (%) 2.77 1.117 3.09
Calving Sub Index 3.07
Gestation Length (days) -3.34 -0.919 3.07
Beef Sub Index 2.83
Carcass Weight (kg) -10.40 -0.528 5.49
Age of Slaughter (days) 6.16 -0.432 -2.66
Maintenance Sub Index Maint. Sub Index 7.66
Live WT (kg) -25.00 -0.307 7.66
Total Carbon Sub Index 28.72

* Based on an €80/tonne carbon price