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 6.98
Milk (kg) -552.00 -0.014 7.73
Fat (kg) 7.62 -0.375 -2.85
Prot (kg) -4.77 -0.441 2.11
Fertility Sub Index 4.57
Calving Interval (days) -1.30 -1.459 1.90
Survival (%) 2.39 1.117 2.67
Calving Sub Index 0.63
Gestation Length (days) -0.69 -0.919 0.63
Beef Sub Index 14.03
Carcass Weight (kg) -35.70 -0.528 18.83
Age of Slaughter (days) 11.12 -0.432 -4.80
Maintenance Sub Index Maint. Sub Index 25.87
Live WT (kg) -84.40 -0.307 25.87
Total Carbon Sub Index 52.08

* Based on an €80/tonne carbon price