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 -9.86
Milk (kg) 122.00 -0.014 -1.71
Fat (kg) 13.04 -0.375 -4.88
Prot (kg) 7.40 -0.441 -3.27
Fertility Sub Index 2.56
Calving Interval (days) -1.58 -1.459 2.31
Survival (%) 0.23 1.117 0.26
Calving Sub Index -0.28
Gestation Length (days) 0.31 -0.919 -0.28
Beef Sub Index 4.48
Carcass Weight (kg) -9.50 -0.528 5.01
Age of Slaughter (days) 1.24 -0.432 -0.54
Maintenance Sub Index Maint. Sub Index 5.76
Live WT (kg) -18.80 -0.307 5.76
Total Carbon Sub Index 2.65

* Based on an €80/tonne carbon price