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 0.72
Milk (kg) -234.00 -0.014 3.28
Fat (kg) 8.01 -0.375 -3.00
Prot (kg) -1.01 -0.441 0.45
Fertility Sub Index -0.09
Calving Interval (days) 0.40 -1.459 -0.58
Survival (%) 0.44 1.117 0.49
Calving Sub Index 0.85
Gestation Length (days) -0.93 -0.919 0.85
Beef Sub Index 16.92
Carcass Weight (kg) -42.40 -0.528 22.37
Age of Slaughter (days) 12.62 -0.432 -5.45
Maintenance Sub Index Maint. Sub Index 28.79
Live WT (kg) -93.90 -0.307 28.79
Total Carbon Sub Index 47.19

* Based on an €80/tonne carbon price