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 13.60
Milk (kg) -878.00 -0.014 12.29
Fat (kg) 10.41 -0.375 -3.90
Prot (kg) -11.79 -0.441 5.20
Fertility Sub Index 9.72
Calving Interval (days) -4.93 -1.459 7.19
Survival (%) 2.26 1.117 2.52
Calving Sub Index 0.45
Gestation Length (days) -0.49 -0.919 0.45
Beef Sub Index 13.85
Carcass Weight (kg) -32.80 -0.528 17.30
Age of Slaughter (days) 8.00 -0.432 -3.45
Maintenance Sub Index Maint. Sub Index 23.82
Live WT (kg) -77.70 -0.307 23.82
Total Carbon Sub Index 61.43

* Based on an €80/tonne carbon price