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 -10.33
Milk (kg) -123.00 -0.014 1.72
Fat (kg) 20.51 -0.375 -7.68
Prot (kg) 9.89 -0.441 -4.37
Fertility Sub Index 3.80
Calving Interval (days) -1.04 -1.459 1.52
Survival (%) 2.04 1.117 2.28
Calving Sub Index 2.27
Gestation Length (days) -2.47 -0.919 2.27
Beef Sub Index 12.73
Carcass Weight (kg) -29.30 -0.528 15.46
Age of Slaughter (days) 6.31 -0.432 -2.72
Maintenance Sub Index Maint. Sub Index 21.18
Live WT (kg) -69.10 -0.307 21.18
Total Carbon Sub Index 29.66

* Based on an €80/tonne carbon price