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 6.00
Milk (kg) -499.00 -0.014 6.99
Fat (kg) 10.07 -0.375 -3.77
Prot (kg) -6.32 -0.441 2.79
Fertility Sub Index 3.18
Calving Interval (days) -1.08 -1.459 1.58
Survival (%) 1.44 1.117 1.61
Calving Sub Index 1.42
Gestation Length (days) -1.54 -0.919 1.42
Beef Sub Index 9.49
Carcass Weight (kg) -25.00 -0.528 13.19
Age of Slaughter (days) 8.56 -0.432 -3.70
Maintenance Sub Index Maint. Sub Index 19.65
Live WT (kg) -64.10 -0.307 19.65
Total Carbon Sub Index 39.75

* Based on an €80/tonne carbon price