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 11.17
Milk (kg) -364.00 -0.014 5.10
Fat (kg) -4.63 -0.375 1.73
Prot (kg) -9.83 -0.441 4.34
Fertility Sub Index 3.92
Calving Interval (days) -1.54 -1.459 2.25
Survival (%) 1.50 1.117 1.68
Calving Sub Index 0.75
Gestation Length (days) -0.82 -0.919 0.75
Beef Sub Index 4.59
Carcass Weight (kg) -15.70 -0.528 8.28
Age of Slaughter (days) 8.56 -0.432 -3.70
Maintenance Sub Index Maint. Sub Index 14.29
Live WT (kg) -46.60 -0.307 14.29
Total Carbon Sub Index 34.71

* Based on an €80/tonne carbon price