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 -3.50
Milk (kg) -76.00 -0.014 1.06
Fat (kg) 7.59 -0.375 -2.84
Prot (kg) 3.91 -0.441 -1.73
Fertility Sub Index 15.91
Calving Interval (days) -8.72 -1.459 12.72
Survival (%) 2.85 1.117 3.18
Calving Sub Index 1.46
Gestation Length (days) -1.59 -0.919 1.46
Beef Sub Index 4.28
Carcass Weight (kg) -12.00 -0.528 6.33
Age of Slaughter (days) 4.75 -0.432 -2.05
Maintenance Sub Index Maint. Sub Index 8.58
Live WT (kg) -28.00 -0.307 8.58
Total Carbon Sub Index 26.73

* Based on an €80/tonne carbon price