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 -14.44
Milk (kg) 297.00 -0.014 -4.16
Fat (kg) 14.83 -0.375 -5.55
Prot (kg) 10.72 -0.441 -4.73
Fertility Sub Index 3.07
Calving Interval (days) -1.16 -1.459 1.69
Survival (%) 1.23 1.117 1.37
Calving Sub Index 3.77
Gestation Length (days) -4.10 -0.919 3.77
Beef Sub Index 1.80
Carcass Weight (kg) -7.30 -0.528 3.85
Age of Slaughter (days) 4.76 -0.432 -2.05
Maintenance Sub Index Maint. Sub Index 6.10
Live WT (kg) -19.90 -0.307 6.10
Total Carbon Sub Index 0.29

* Based on an €80/tonne carbon price