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 0.29
Milk (kg) 61.00 -0.014 -0.85
Fat (kg) -2.03 -0.375 0.76
Prot (kg) -0.86 -0.441 0.38
Fertility Sub Index 11.72
Calving Interval (days) -6.46 -1.459 9.43
Survival (%) 2.05 1.117 2.29
Calving Sub Index 0.25
Gestation Length (days) -0.27 -0.919 0.25
Beef Sub Index 0.91
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 0.57 -0.432 -0.25
Maintenance Sub Index Maint. Sub Index 3.31
Live WT (kg) -10.80 -0.307 3.31
Total Carbon Sub Index 16.47

* Based on an €80/tonne carbon price