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 -15.45
Milk (kg) -245.00 -0.014 3.43
Fat (kg) 25.40 -0.375 -9.51
Prot (kg) 21.23 -0.441 -9.37
Fertility Sub Index 6.18
Calving Interval (days) -2.50 -1.459 3.65
Survival (%) 2.27 1.117 2.54
Calving Sub Index 1.65
Gestation Length (days) -1.80 -0.919 1.65
Beef Sub Index 9.53
Carcass Weight (kg) -23.50 -0.528 12.40
Age of Slaughter (days) 6.63 -0.432 -2.86
Maintenance Sub Index Maint. Sub Index 16.28
Live WT (kg) -53.10 -0.307 16.28
Total Carbon Sub Index 18.19

* Based on an €80/tonne carbon price