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 12.20
Milk (kg) -475.00 -0.014 6.65
Fat (kg) -2.58 -0.375 0.97
Prot (kg) -10.39 -0.441 4.59
Fertility Sub Index 8.14
Calving Interval (days) -5.09 -1.459 7.43
Survival (%) 0.64 1.117 0.72
Calving Sub Index 1.29
Gestation Length (days) -1.40 -0.919 1.29
Beef Sub Index -0.45
Carcass Weight (kg) -6.50 -0.528 3.43
Age of Slaughter (days) 8.98 -0.432 -3.88
Maintenance Sub Index Maint. Sub Index 7.54
Live WT (kg) -24.60 -0.307 7.54
Total Carbon Sub Index 28.72

* Based on an €80/tonne carbon price