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 -19.63
Milk (kg) 347.00 -0.014 -4.86
Fat (kg) 21.12 -0.375 -7.91
Prot (kg) 15.55 -0.441 -6.86
Fertility Sub Index 2.05
Calving Interval (days) -0.43 -1.459 0.63
Survival (%) 1.27 1.117 1.42
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index -0.96
Carcass Weight (kg) -6.20 -0.528 3.27
Age of Slaughter (days) 9.79 -0.432 -4.23
Maintenance Sub Index Maint. Sub Index -1.69
Live WT (kg) 5.50 -0.307 -1.69
Total Carbon Sub Index -17.44

* Based on an €80/tonne carbon price