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 -5.74
Milk (kg) -83.00 -0.014 1.16
Fat (kg) 12.58 -0.375 -4.71
Prot (kg) 4.97 -0.441 -2.19
Fertility Sub Index 11.25
Calving Interval (days) -5.11 -1.459 7.46
Survival (%) 3.40 1.117 3.80
Calving Sub Index 3.36
Gestation Length (days) -3.65 -0.919 3.36
Beef Sub Index 3.23
Carcass Weight (kg) -10.90 -0.528 5.75
Age of Slaughter (days) 5.83 -0.432 -2.52
Maintenance Sub Index Maint. Sub Index 5.52
Live WT (kg) -18.00 -0.307 5.52
Total Carbon Sub Index 17.62

* Based on an €80/tonne carbon price