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 9.33
Milk (kg) -591.00 -0.014 8.27
Fat (kg) 6.91 -0.375 -2.59
Prot (kg) -8.26 -0.441 3.65
Fertility Sub Index 9.35
Calving Interval (days) -3.93 -1.459 5.73
Survival (%) 3.24 1.117 3.62
Calving Sub Index 0.02
Gestation Length (days) -0.02 -0.919 0.02
Beef Sub Index 14.67
Carcass Weight (kg) -33.60 -0.528 17.72
Age of Slaughter (days) 7.07 -0.432 -3.05
Maintenance Sub Index Maint. Sub Index 25.41
Live WT (kg) -82.90 -0.307 25.41
Total Carbon Sub Index 58.80

* Based on an €80/tonne carbon price