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 -6.96
Milk (kg) -235.00 -0.014 3.29
Fat (kg) 21.40 -0.375 -8.02
Prot (kg) 5.07 -0.441 -2.24
Fertility Sub Index 6.57
Calving Interval (days) -2.46 -1.459 3.59
Survival (%) 2.67 1.117 2.98
Calving Sub Index 0.85
Gestation Length (days) -0.92 -0.919 0.85
Beef Sub Index 12.07
Carcass Weight (kg) -28.10 -0.528 14.82
Age of Slaughter (days) 6.37 -0.432 -2.75
Maintenance Sub Index Maint. Sub Index 22.38
Live WT (kg) -73.00 -0.307 22.38
Total Carbon Sub Index 34.91

* Based on an €80/tonne carbon price