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 14.34
Milk (kg) -735.00 -0.014 10.29
Fat (kg) 2.08 -0.375 -0.78
Prot (kg) -10.95 -0.441 4.83
Fertility Sub Index 11.85
Calving Interval (days) -5.07 -1.459 7.40
Survival (%) 3.99 1.117 4.46
Calving Sub Index 1.40
Gestation Length (days) -1.52 -0.919 1.40
Beef Sub Index 11.06
Carcass Weight (kg) -31.30 -0.528 16.51
Age of Slaughter (days) 12.62 -0.432 -5.45
Maintenance Sub Index Maint. Sub Index 23.18
Live WT (kg) -75.60 -0.307 23.18
Total Carbon Sub Index 61.83

* Based on an €80/tonne carbon price