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 -23.98
Milk (kg) 652.00 -0.014 -9.13
Fat (kg) 16.75 -0.375 -6.27
Prot (kg) 19.43 -0.441 -8.58
Fertility Sub Index 3.30
Calving Interval (days) -0.79 -1.459 1.15
Survival (%) 1.92 1.117 2.15
Calving Sub Index 4.46
Gestation Length (days) -4.85 -0.919 4.46
Beef Sub Index -4.87
Carcass Weight (kg) 4.30 -0.528 -2.27
Age of Slaughter (days) 6.03 -0.432 -2.60
Maintenance Sub Index Maint. Sub Index -7.05
Live WT (kg) 23.00 -0.307 -7.05
Total Carbon Sub Index -28.14

* Based on an €80/tonne carbon price