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 -0.45
Milk (kg) 214.00 -0.014 -3.00
Fat (kg) -5.34 -0.375 2.00
Prot (kg) -1.23 -0.441 0.54
Fertility Sub Index 8.56
Calving Interval (days) -4.94 -1.459 7.21
Survival (%) 1.21 1.117 1.35
Calving Sub Index 0.52
Gestation Length (days) -0.57 -0.919 0.52
Beef Sub Index 4.05
Carcass Weight (kg) -8.60 -0.528 4.54
Age of Slaughter (days) 1.13 -0.432 -0.49
Maintenance Sub Index Maint. Sub Index 3.95
Live WT (kg) -12.90 -0.307 3.95
Total Carbon Sub Index 16.63

* Based on an €80/tonne carbon price