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 -4.83
Milk (kg) 123.00 -0.014 -1.72
Fat (kg) 0.10 -0.375 -0.04
Prot (kg) 6.95 -0.441 -3.07
Fertility Sub Index 2.79
Calving Interval (days) -1.84 -1.459 2.68
Survival (%) 0.09 1.117 0.10
Calving Sub Index 1.52
Gestation Length (days) -1.65 -0.919 1.52
Beef Sub Index 2.17
Carcass Weight (kg) -11.50 -0.528 6.07
Age of Slaughter (days) 9.03 -0.432 -3.90
Maintenance Sub Index Maint. Sub Index 9.20
Live WT (kg) -30.00 -0.307 9.20
Total Carbon Sub Index 10.84

* Based on an €80/tonne carbon price