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 -10.98
Milk (kg) 179.00 -0.014 -2.51
Fat (kg) 10.78 -0.375 -4.04
Prot (kg) 10.04 -0.441 -4.43
Fertility Sub Index 11.21
Calving Interval (days) -5.50 -1.459 8.02
Survival (%) 2.85 1.117 3.18
Calving Sub Index 2.46
Gestation Length (days) -2.68 -0.919 2.46
Beef Sub Index 0.46
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 6.76 -0.432 -2.92
Maintenance Sub Index Maint. Sub Index 5.52
Live WT (kg) -18.00 -0.307 5.52
Total Carbon Sub Index 8.67

* Based on an €80/tonne carbon price