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 1.97
Milk (kg) -229.00 -0.014 3.21
Fat (kg) 1.46 -0.375 -0.55
Prot (kg) 1.57 -0.441 -0.69
Fertility Sub Index 19.88
Calving Interval (days) -11.31 -1.459 16.50
Survival (%) 3.02 1.117 3.37
Calving Sub Index 0.96
Gestation Length (days) -1.04 -0.919 0.96
Beef Sub Index 6.47
Carcass Weight (kg) -17.20 -0.528 9.07
Age of Slaughter (days) 6.04 -0.432 -2.61
Maintenance Sub Index Maint. Sub Index 11.34
Live WT (kg) -37.00 -0.307 11.34
Total Carbon Sub Index 40.60

* Based on an €80/tonne carbon price