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 -12.21
Milk (kg) 200.00 -0.014 -2.80
Fat (kg) 12.25 -0.375 -4.59
Prot (kg) 10.92 -0.441 -4.82
Fertility Sub Index 1.59
Calving Interval (days) -0.07 -1.459 0.10
Survival (%) 1.33 1.117 1.49
Calving Sub Index 4.28
Gestation Length (days) -4.66 -0.919 4.28
Beef Sub Index -0.81
Carcass Weight (kg) -7.10 -0.528 3.75
Age of Slaughter (days) 10.56 -0.432 -4.56
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index -5.01

* Based on an €80/tonne carbon price