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 17.65
Milk (kg) -880.00 -0.014 12.32
Fat (kg) 1.97 -0.375 -0.74
Prot (kg) -13.74 -0.441 6.06
Fertility Sub Index 4.33
Calving Interval (days) -1.78 -1.459 2.60
Survival (%) 1.55 1.117 1.73
Calving Sub Index 1.21
Gestation Length (days) -1.32 -0.919 1.21
Beef Sub Index -0.35
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 8.15 -0.432 -3.52
Maintenance Sub Index Maint. Sub Index 7.76
Live WT (kg) -25.30 -0.307 7.76
Total Carbon Sub Index 30.59

* Based on an €80/tonne carbon price