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 12.10
Milk (kg) -707.00 -0.014 9.90
Fat (kg) 8.02 -0.375 -3.00
Prot (kg) -11.80 -0.441 5.21
Fertility Sub Index 4.79
Calving Interval (days) -0.71 -1.459 1.04
Survival (%) 3.36 1.117 3.75
Calving Sub Index -0.87
Gestation Length (days) 0.95 -0.919 -0.87
Beef Sub Index 11.68
Carcass Weight (kg) -28.10 -0.528 14.82
Age of Slaughter (days) 7.28 -0.432 -3.14
Maintenance Sub Index Maint. Sub Index 23.61
Live WT (kg) -77.00 -0.307 23.61
Total Carbon Sub Index 51.30

* Based on an €80/tonne carbon price