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 -10.96
Milk (kg) -11.00 -0.014 0.15
Fat (kg) 17.03 -0.375 -6.38
Prot (kg) 10.72 -0.441 -4.73
Fertility Sub Index 6.98
Calving Interval (days) -3.34 -1.459 4.87
Survival (%) 1.89 1.117 2.11
Calving Sub Index 3.20
Gestation Length (days) -3.48 -0.919 3.20
Beef Sub Index 8.00
Carcass Weight (kg) -18.40 -0.528 9.71
Age of Slaughter (days) 3.96 -0.432 -1.71
Maintenance Sub Index Maint. Sub Index 5.21
Live WT (kg) -17.00 -0.307 5.21
Total Carbon Sub Index 12.44

* Based on an €80/tonne carbon price