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 2.65
Milk (kg) -299.00 -0.014 4.19
Fat (kg) 7.64 -0.375 -2.86
Prot (kg) -3.00 -0.441 1.32
Fertility Sub Index 10.64
Calving Interval (days) -4.60 -1.459 6.71
Survival (%) 3.52 1.117 3.93
Calving Sub Index -0.15
Gestation Length (days) 0.16 -0.919 -0.15
Beef Sub Index 15.35
Carcass Weight (kg) -37.00 -0.528 19.52
Age of Slaughter (days) 9.66 -0.432 -4.17
Maintenance Sub Index Maint. Sub Index 31.58
Live WT (kg) -103.00 -0.307 31.58
Total Carbon Sub Index 60.07

* Based on an €80/tonne carbon price