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 -9.37
Milk (kg) 43.00 -0.014 -0.60
Fat (kg) 8.95 -0.375 -3.35
Prot (kg) 12.28 -0.441 -5.42
Fertility Sub Index 6.15
Calving Interval (days) -3.06 -1.459 4.46
Survival (%) 1.51 1.117 1.69
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.30
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 0.90 -0.432 -0.39
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 6.17

* Based on an €80/tonne carbon price