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 10.99
Milk (kg) -528.00 -0.014 7.39
Fat (kg) 2.04 -0.375 -0.76
Prot (kg) -9.88 -0.441 4.36
Fertility Sub Index 6.67
Calving Interval (days) -2.18 -1.459 3.18
Survival (%) 3.12 1.117 3.49
Calving Sub Index 0.02
Gestation Length (days) -0.02 -0.919 0.02
Beef Sub Index 12.90
Carcass Weight (kg) -32.90 -0.528 17.36
Age of Slaughter (days) 10.31 -0.432 -4.45
Maintenance Sub Index Maint. Sub Index 26.58
Live WT (kg) -86.70 -0.307 26.58
Total Carbon Sub Index 57.15

* Based on an €80/tonne carbon price