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 -8.21
Milk (kg) -139.00 -0.014 1.95
Fat (kg) 15.33 -0.375 -5.74
Prot (kg) 10.01 -0.441 -4.42
Fertility Sub Index -0.41
Calving Interval (days) 0.62 -1.459 -0.90
Survival (%) 0.44 1.117 0.49
Calving Sub Index 1.92
Gestation Length (days) -2.09 -0.919 1.92
Beef Sub Index 9.83
Carcass Weight (kg) -25.40 -0.528 13.40
Age of Slaughter (days) 8.26 -0.432 -3.57
Maintenance Sub Index Maint. Sub Index 18.24
Live WT (kg) -59.50 -0.307 18.24
Total Carbon Sub Index 21.37

* Based on an €80/tonne carbon price