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 -13.31
Milk (kg) 283.00 -0.014 -3.96
Fat (kg) 14.24 -0.375 -5.33
Prot (kg) 9.10 -0.441 -4.02
Fertility Sub Index 13.83
Calving Interval (days) -6.77 -1.459 9.88
Survival (%) 3.54 1.117 3.95
Calving Sub Index 2.37
Gestation Length (days) -2.58 -0.919 2.37
Beef Sub Index -0.40
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 7.53 -0.432 -3.25
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -0.58

* Based on an €80/tonne carbon price