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 -0.62
Milk (kg) -446.00 -0.014 6.24
Fat (kg) 12.98 -0.375 -4.86
Prot (kg) 4.53 -0.441 -2.00
Fertility Sub Index 9.73
Calving Interval (days) -4.52 -1.459 6.59
Survival (%) 2.81 1.117 3.14
Calving Sub Index 1.43
Gestation Length (days) -1.56 -0.919 1.43
Beef Sub Index 8.49
Carcass Weight (kg) -21.10 -0.528 11.13
Age of Slaughter (days) 6.12 -0.432 -2.64
Maintenance Sub Index Maint. Sub Index 19.31
Live WT (kg) -63.00 -0.307 19.31
Total Carbon Sub Index 38.35

* Based on an €80/tonne carbon price