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 -14.08
Milk (kg) 117.00 -0.014 -1.64
Fat (kg) 16.38 -0.375 -6.14
Prot (kg) 14.28 -0.441 -6.30
Fertility Sub Index 11.54
Calving Interval (days) -5.77 -1.459 8.42
Survival (%) 2.79 1.117 3.12
Calving Sub Index 4.37
Gestation Length (days) -4.75 -0.919 4.37
Beef Sub Index 0.72
Carcass Weight (kg) -7.70 -0.528 4.06
Age of Slaughter (days) 7.74 -0.432 -3.34
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 2.86

* Based on an €80/tonne carbon price