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 -1.18
Milk (kg) -4.00 -0.014 0.06
Fat (kg) 0.61 -0.375 -0.23
Prot (kg) 2.28 -0.441 -1.01
Fertility Sub Index 7.66
Calving Interval (days) -3.95 -1.459 5.76
Survival (%) 1.70 1.117 1.90
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.47
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) -0.10 -0.432 0.04
Maintenance Sub Index Maint. Sub Index 6.01
Live WT (kg) -19.60 -0.307 6.01
Total Carbon Sub Index 17.77

* Based on an €80/tonne carbon price