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 6.74
Milk (kg) -384.00 -0.014 5.38
Fat (kg) 3.98 -0.375 -1.49
Prot (kg) -6.46 -0.441 2.85
Fertility Sub Index 4.90
Calving Interval (days) -1.98 -1.459 2.89
Survival (%) 1.80 1.117 2.01
Calving Sub Index 0.01
Gestation Length (days) -0.01 -0.919 0.01
Beef Sub Index 17.01
Carcass Weight (kg) -39.30 -0.528 20.73
Age of Slaughter (days) 8.62 -0.432 -3.72
Maintenance Sub Index Maint. Sub Index 30.69
Live WT (kg) -100.10 -0.307 30.69
Total Carbon Sub Index 59.34

* Based on an €80/tonne carbon price