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 -8.29
Milk (kg) 114.00 -0.014 -1.60
Fat (kg) 8.54 -0.375 -3.20
Prot (kg) 7.91 -0.441 -3.49
Fertility Sub Index 15.69
Calving Interval (days) -7.77 -1.459 11.34
Survival (%) 3.90 1.117 4.36
Calving Sub Index 4.25
Gestation Length (days) -4.62 -0.919 4.25
Beef Sub Index 0.84
Carcass Weight (kg) -6.70 -0.528 3.53
Age of Slaughter (days) 6.24 -0.432 -2.69
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index 14.02

* Based on an €80/tonne carbon price