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 19.52
Milk (kg) -961.00 -0.014 13.45
Fat (kg) 4.13 -0.375 -1.55
Prot (kg) -17.26 -0.441 7.62
Fertility Sub Index 9.37
Calving Interval (days) -4.01 -1.459 5.85
Survival (%) 3.15 1.117 3.52
Calving Sub Index -1.01
Gestation Length (days) 1.10 -0.919 -1.01
Beef Sub Index 15.86
Carcass Weight (kg) -39.10 -0.528 20.63
Age of Slaughter (days) 11.05 -0.432 -4.77
Maintenance Sub Index Maint. Sub Index 30.81
Live WT (kg) -100.50 -0.307 30.81
Total Carbon Sub Index 74.55

* Based on an €80/tonne carbon price